JAMB UTME - Physical Education - 2023

The following are key locomotor skills except

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The key locomotor skills refer to the movement skills that involve the coordination and control of the body. They are important for physical development and daily functioning. Among the listed options, singing is not a locomotor skill.

Crawling is the movement skill where an individual moves on their hands and knees or hands and feet while their abdomen is off the ground.

Climbing is the locomotor skill where an individual ascends or descends an object or structure using their hands and feet.

Walking is a well-known locomotor skill that involves moving forward in a rhythmic manner by alternating steps between the feet while maintaining balance.

On the other hand, singing is a form of vocalization using the voice to produce musical tones and vocal sounds, which is not directly related to body movement and coordination.

Therefore, among the given options, singing is the key locomotor skill that is not included in the list.

Saliva helps in the digestion of

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Saliva helps in the digestion of starch.
Starch is a carbohydrate that is found in foods like rice, potatoes, bread, and pasta. When we eat foods containing starch, our body needs to break it down into smaller molecules so that it can be absorbed and used for energy.
This is where saliva comes in! When we chew our food, our salivary glands produce saliva that contains an enzyme called amylase. Amylase is responsible for breaking down the starch molecules into smaller sugar molecules called glucose.
By breaking down starch, saliva helps to start the process of digestion and makes it easier for our body to absorb and utilize the energy from the food we eat.
Saliva doesn't directly help in the digestion of proteins, fats, or vitamins. These nutrients are broken down by different enzymes and processes in our digestive system.
In summary, saliva plays an important role in the digestion of starch by producing an enzyme called amylase that breaks down starch into smaller sugar molecules.

Carbon monoxide is a source of ______ pollution.

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Carbon monoxide is a source of air pollution. When we burn fossil fuels such as gasoline, diesel, and natural gas in vehicles, power plants, and industries, carbon monoxide is released into the air. It is a colorless and odorless gas that is harmful to the environment and human health.
In our atmosphere, carbon monoxide reacts with other pollutants to form smog, which is a type of air pollution. Smog can cause respiratory problems, especially for people with asthma or other respiratory conditions.
Carbon monoxide also contributes to the greenhouse effect, which is responsible for global warming and climate change. This gas traps heat in the atmosphere, leading to the gradual increase in Earth's temperature.
So, carbon monoxide is a significant contributor to air pollution and its negative effects on both the environment and human health. It is crucial to reduce carbon monoxide emissions by using cleaner forms of energy and implementing stricter regulations for industries and vehicles.

Which of the following is not a benefit of recreation ?

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Benefits of recreation
- It helps to correct postural defect
- It provides opportunity for creativity and self expression
- It raises the health and fitness level of the participant

What do you call a person who performs gymnastics ?

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A person who performs gymnastics is called a gymnast.
Gymnastics is a physical activity that combines strength, flexibility, balance, and control. Gymnasts are individuals who participate in this sport and perform various movements and routines on different apparatus such as the balance beam, uneven bars, vault, and floor exercise. They go through extensive training to learn and perfect these movements which include flips, twists, jumps, and handstands.
Gymnasts are skilled athletes who showcase their abilities and talents through their performances. They compete in gymnastics competitions or sometimes perform for entertainment purposes. They demonstrate their agility, coordination, and strength while executing complex and acrobatic movements.
So, the correct term to describe a person who performs gymnastics is a gymnast.

1. The human ankle has _____ bones

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Ankle is known as tarsus in humans. It contains seven bones called tarsal's. It is arranged in three rows having gliding joints

A sport where participants should have no means of contact is called ?

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A sport where participants should have no means of contact is called non-contact games. In these games, players are not allowed to physically touch or tackle each other during gameplay. The objective is to avoid any physical contact with opponents, ensuring the safety and well-being of all players involved. The focus is on skill, strategy, and coordination rather than physical contact. Examples of non-contact games include tennis, badminton, swimming, and archery. These sports encourage fair competition and sportsmanship without risking injuries that can occur in contact sports.

One of these is a component of school health programme.

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A component of a school health program is **health services**. Health services are an essential part of a school health program as they involve medical professionals and resources that cater to the healthcare needs of students. These services can include regular health check-ups, immunizations, first aid, and treatment for minor illnesses and injuries. Health services also provide support for students with chronic conditions such as asthma or diabetes. The presence of health services in schools ensures that students have access to immediate medical care and support, promoting their overall well-being and enabling them to focus on their studies. These services can be provided by school nurses or in collaboration with local healthcare providers. It is important to note that while external services and curable services may contribute to the well-being of students, they are not specific components of a school health program. External services may refer to community organizations or agencies that provide support to schools but are not directly part of the program. Curable services may not be a relevant term in the context of a school health program, as it is unclear what specific services it entails. In summary, health services are an integral component of a school health program, ensuring the physical well-being of students by providing access to medical care, support, and resources.

Which of the following is not a water-borne disease?

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Headache is not a water-borne disease.
Water-borne diseases are illnesses caused by microorganisms that are transmitted through contaminated water. These pathogens can enter the body when we consume or come into contact with contaminated water.
Hepatitis is a water-borne disease that affects the liver. It is caused by various viral infections, such as hepatitis A, B, and C.
Cholera is another water-borne disease caused by the bacterium Vibrio cholerae. It leads to severe diarrhea and dehydration if left untreated.
Typhoid is also a water-borne disease caused by the bacterium Salmonella typhi. It causes high fever, abdominal pain, and weakness.
However, headache is not caused by contaminated water. It can be induced by various factors like stress, tension, dehydration, eye strain, or medical conditions. While dehydration can contribute to a headache, it is not the sole cause. Headaches can occur regardless of the water quality and do not require the presence of waterborne pathogens to develop.
Therefore, out of the given options, headache does not belong to the category of water-borne diseases.

How many trials are allowed in shot put?

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Only 3 trials are allowed in shot put.

The type of baton exchange in which the receiver of the baton will not see as the baton is being placed in his/her hand is called?

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Non-visual baton exchange is the type of baton exchange in which the receiver of the baton will not see as the baton is being placed in his/her hand.

How many points is required to win a badminton game ?

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To win a game in badminton, a player or a team needs to score a certain number of points. The number of points required to win a badminton game is 21 points.
However, there are certain rules that need to be followed in order to determine the winner. The winner must also have a 2-point lead over their opponent to secure the victory.
Let me explain the scoring system more in detail. In badminton, each rally results in a point being awarded to one of the players or teams. The rally starts with a serve and ends when the shuttlecock hits the ground within the boundaries, or if a fault is committed by one of the players.
Regardless of who served, a point is awarded to the serving side every time they win a rally. If the serving side loses a rally, the serve will be handed over to the opposing side, and they will have an opportunity to score points.
The game is played until one player or team reaches 21 points, with a 2-point lead. If the score reaches a tie at 20-20, it is called a "deuce". In a deuce, players need to continue playing until a player or team gains a 2-point lead to win the game.
In summary, to win a badminton game, a player or team needs to score 21 points with a 2-point lead over the opponent.

The smallest unit of social organization in our society is

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The smallest unit of social organization in our society is the family.
The family is a group of people who are related by blood, marriage, or adoption and live together in a household. Families provide individuals with emotional support, shelter, food, and other basic needs. They are the building blocks of society, as they are responsible for nurturing and socializing individuals from a young age.
Families are usually led by parents or guardians who provide guidance and instill values in their children. They teach them essential life skills and help them develop a sense of identity. Additionally, families often pass down cultural traditions, beliefs, and customs from one generation to another.
While peer groups, clans, and communities are also important social units, they are typically larger than families and may include multiple families or individuals who are not directly related. Peer groups consist of individuals who are of similar age or have common interests, while clans are extended families with a common ancestry, and communities are groups of individuals who live in the same geographical area.
In summary, while peer groups, clans, and communities play significant roles in our society, the smallest and most fundamental unit of social organization is the family. Families provide the foundation for a person's social development, upbringing, and support.

The assistant referees in a soccer game are also called ?

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The assistant referees in a soccer game are also called linesmen.
These linesmen play a crucial role in assisting the main referee in making important decisions during the game. They are positioned along the sidelines of the field and their main responsibilities include:
1. Offside Decision: One key responsibility of the linesmen is to help the referee determine if a player is in an offside position. Offside is a rule in soccer that prevents players from being in a forward position and actively involved in play when the ball is played to them, unless there are enough defenders between them and the goal line. The linesmen use their position and judgement to raise their flag and notify the referee if they believe an offside has occurred.
2. Out of Play Decision: The linesmen also assist the referee in determining if the ball has gone out of play. This includes situations such as when the ball has fully crossed the sideline or the goal line. If the linesman sees the ball go out of play, they raise their flag to signal that the ball is no longer in play.
3. Fouls and Decisions: The linesmen also help the referee identify fouls and infringements that may have occurred during the match. They can communicate with the referee through subtle gestures or flag signals if they notice an infringement that the referee may have missed. This helps the referee make fair and accurate decisions.
4. Substitutions: The linesmen also assist in managing substitutions during the game. They keep track of the number of substitutions made by each team and inform the referee when a substitution is requested.
In summary, the linesmen are an essential part of the officiating team in a soccer match. They assist the referee in making important decisions regarding offside, out of play situations, fouls, and substitutions.

How many players make up a basketball team on the court at a time?

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A basketball team is made up of 5 players on the court at a time. Each team has a total of 12 players on their roster, but only 5 players are allowed to play on the court at any given time. These 5 players are responsible for attacking, defending, and scoring points for their team. The other players on the team wait on the sidelines for their turn to join the game or provide support from the bench. The 5 players on the court work together to strategize and execute their game plan, using their skills in dribbling, passing, shooting, and defending to outscore their opponents. So, in summary, a basketball team consists of 5 players on the court and 12 players on the roster.

The condition of the body physically, mentally and otherwise not only the absence of disease or an infirmity is

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Health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity.

Excess presence of which of the following causes tooth decay in children?

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Tooth decay in children is primarily caused by the excess presence of fluoride. Fluoride is a naturally occurring mineral that can be found in various sources such as water, food, and dental products. It is commonly added to toothpaste and water supplies to help prevent tooth decay.
However, when there is an excessive amount of fluoride, it can have negative effects on dental health. This is particularly true for children whose teeth are still developing.
Excess fluoride can cause a condition called dental fluorosis, which affects the outer layer of the teeth called the enamel. Dental fluorosis leads to the formation of white or brownish stains, and in severe cases, it can cause pitting or mottling of the teeth.
It's important to note that fluoride in optimal amounts is beneficial for dental health, as it helps to strengthen enamel and prevent tooth decay. The key is to ensure that children are exposed to fluoride in appropriate concentrations.
In summary, the excess presence of fluoride can cause tooth decay in children by leading to dental fluorosis, resulting in discoloration and damage to the tooth enamel.

Which of the following is a track event ?

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A track event is a type of competition that involves running, jumping, or throwing on an oval-shaped track. Out of the given options, the track event is the 100m race.
The triple jump and high jump are both field events, rather than track events. The triple jump is a jumping event that involves three consecutive phases: the hop, the step, and the jump. Athletes aim to jump as far as possible in one single attempt.
Similarly, the high jump is also a jumping event. Athletes try to leap over a horizontal bar set at a specific height without knocking it down. The higher the bar, the greater the difficulty.
The pole vault, on the other hand, involves using a long, flexible pole to propel oneself over a horizontal bar. Athletes sprint down a runway, plant the pole in a specially designed box, and use it to propel themselves over the bar.
In summary, the 100m race is the track event among the given options. It is a sprinting event where athletes compete to be the fastest over a distance of 100 meters.

The agency that fights human trafficking in nigeria is __

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The agency that fights human trafficking in Nigeria is NAPTIP, which stands for National Agency for the Prohibition of Trafficking in Persons. NAPTIP was established in 2003 as a response to the increasing cases of trafficking in persons both within and outside Nigeria.
NAPTIP is primarily responsible for investigating, prosecuting, and preventing human trafficking activities in Nigeria. The agency works towards the elimination of all forms of human trafficking, including child labor, sexual exploitation, and forced labor.
NAPTIP's mandate covers a wide range of activities aimed at combating human trafficking, including rescue and rehabilitation of victims, public awareness campaigns, policy advocacy, and collaboration with national and international partners.
The agency focuses on four key pillars in the fight against human trafficking: 1. Prevention: NAPTIP conducts sensitization campaigns and educational programs to raise awareness about the dangers and consequences of human trafficking. They work with communities, schools, and vulnerable groups to prevent individuals from being trafficked. 2. Prosecution: NAPTIP works closely with law enforcement agencies to investigate and prosecute perpetrators of human trafficking. They gather evidence, identify and apprehend traffickers, and ensure they face legal consequences for their actions. 3. Protection: NAPTIP provides shelter, medical care, counseling, and other support services to victims of human trafficking. They work towards the physical, psychological, and social rehabilitation and empowerment of survivors, ensuring they are reintegrated into society. 4. Partnerships: NAPTIP collaborates with national and international organizations, government agencies, civil society groups, and law enforcement agencies to strengthen the fight against human trafficking. This includes sharing information, resources, and expertise to improve coordination and effectiveness.
Through its efforts, NAPTIP is making significant progress in combating human trafficking in Nigeria. However, the fight against human trafficking is an ongoing battle, and NAPTIP continues to work tirelessly to ensure the protection and well-being of individuals vulnerable to exploitation and trafficking.

Which of the following is not a component of physical fitness.

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Physical fitness is the ability of the body to carry out daily tasks and physical activities without undue fatigue. It is comprised of various components that contribute to overall health and well-being. Out of the options provided, fat is not a component of physical fitness.
Muscular endurance is one of the components of physical fitness. It refers to the ability of muscles to exert force repeatedly over a period of time. This is important for activities that require sustained muscle contractions, such as running long distances or performing multiple repetitions of an exercise.
Flexibility is another component of physical fitness. It relates to the range of motion in joints and muscles. Having good flexibility allows for better performance in activities that require stretching or bending, like yoga or gymnastics.
Cardiovascular endurance is also a component of physical fitness. It refers to the ability of the heart, lungs, and blood vessels to deliver oxygen and nutrients to the muscles during prolonged physical activity. Good cardiovascular endurance is important for activities that require continuous movement, such as cycling or swimming.
Fat, on the other hand, is not a component of physical fitness. It is a type of body tissue that stores energy and insulation. While body fat percentage can be a consideration in overall health, it is not directly related to physical fitness components. However, having excessive body fat can affect an individual's overall fitness level and may hinder their ability to perform physical activities effectively.
In conclusion, fat is not a component of physical fitness. The components of physical fitness include muscular endurance, flexibility, and cardiovascular endurance.

Which of the following is the international governing body responsible for soccer ?

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The international governing body responsible for soccer is FIFA. FIFA stands for the Fédération Internationale de Football Association. It is the organization that governs and regulates the sport of soccer on a global scale. FIFA is responsible for organizing international competitions such as the FIFA World Cup, which is held every four years and is considered the most prestigious tournament in soccer.
FIFA is in charge of creating and enforcing the rules and regulations of the game. They ensure fair play and provide guidance to national soccer associations and clubs. FIFA also works to develop and promote soccer at all levels, from grassroots to professional.
One of FIFA's important roles is to oversee the national soccer associations and ensure that they comply with the rules and principles of the game. They also promote the values of soccer, such as inclusivity, diversity, and respect.
In summary, FIFA is the international governing body for soccer, responsible for organizing competitions, creating rules, developing the sport, and maintaining its integrity globally.

____ is the study of the structure and relationship between body parts

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Anatomy is the study of the structure and relationship between body parts. It focuses on understanding how different parts of the body are organized and connected to each other. This includes studying the shapes, sizes, and locations of organs, tissues, and cells. By examining these details, anatomists can gain a better understanding of how the body functions as a whole. In simple terms, anatomy helps us to understand the physical structure of the body and how its various parts work together.

Food serves the following purpose except ____

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The purpose of food is to provide energy, enhance growth, and eliminate hunger. However, increasing hunger is not a purpose of food. Rather, food is consumed to satisfy hunger and provide nourishment for our bodies.

Which of the following is not an institutional game in Nigeria ?

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The institutional games in Nigeria are organized competitive events between universities or institutions. Three out of the four options given are actually institutional games in Nigeria, namely NATCEGA, NUGA, and NIPOGA.
NATCEGA stands for National Theatre Command Entertainment Games. It is an annual event that brings together theater command troops from various branches of the Nigerian military for friendly competitions in various sporting activities. This helps to foster camaraderie and promote physical fitness among the military personnel.
NUGA stands for Nigerian Universities Games Association. It is an annual multi-sport event that brings together universities from all over Nigeria to compete against each other in various sporting disciplines. The aim of NUGA is to promote sports development and healthy competition among university students.
NIPOGA stands for Nigerian Polytechnic Games. It is a biennial sporting event that brings together polytechnics and similar institutions in Nigeria for friendly competitions in different sports. NIPOGA provides an avenue for students and staff of polytechnics to showcase their sporting talents and promote healthy competition.
That leaves us with the NBA as the option that is not an institutional game in Nigeria. The NBA, or Nigerian Bar Association, is a professional association of lawyers and legal practitioners in Nigeria. While the NBA organizes conferences, workshops, and other professional events, it is not specifically focused on organizing sporting competitions among institutions or universities. Thus, the NBA is not an institutional game in Nigeria.

Which of the following is an example of sprint race ?

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100m is an example of a sprint race. Sprint races are short distance races in athletics and running. They involve running as fast as possible over a short distance. The other options like marathon and 1,500m are long distance races, and 400m is considered a middle distance race.

In which form of nationalism has its goals achieved through revolution.

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Revolutionary nationalism is the form of nationalism where its goals are achieved through revolution.
In this type of nationalism, people are united by a strong desire for change and liberation from a certain political or social system. The movement is driven by the belief that the current system is oppressive or unfair, and that a revolution is necessary to bring about the desired changes.
During a revolution, there may be protests, demonstrations, and even armed conflicts against the existing government or ruling power. The aim is to overthrow the current system and replace it with a new one that aligns with the aspirations and ideals of the nationalist movement.
One of the most notable examples of revolutionary nationalism is the American Revolution. In the 18th century, American colonists felt that they were being unfairly treated by the British government and demanded independence. They organized protests, boycotts, and eventually took up arms against the British forces. Through the Revolutionary War, the American colonists were able to achieve their goal of establishing the United States as an independent nation.
Revolutionary nationalism often involves a strong sense of patriotism and a belief in the power of the people to shape their own destiny. It aims to create a new political order that reflects the values and aspirations of the nation.
Key points: - Revolutionary nationalism achieves its goals through revolution. - It involves protests, demonstrations, and even armed conflict against the existing government or ruling power. - The aim is to overthrow the current system and replace it with a new one that aligns with the aspirations and ideals of the nationalist movement. - The American Revolution is a notable example of revolutionary nationalism. - It involves a strong sense of patriotism and belief in the power of the people to shape their own destiny.

Which organ is not part of the alimentary canal?

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The organ that is not part of the alimentary canal is the skin.
The alimentary canal is a long tube-like structure in our body that is responsible for the process of digestion. It begins at the mouth and ends at the anus. The purpose of the alimentary canal is to break down the food we eat into smaller, absorbable molecules that our body can use for energy, growth, and repair.
The organs that make up the alimentary canal include the mouth, esophagus, stomach, small intestine (which consists of the duodenum, jejunum, and ileum), and large intestine (which consists of the colon and rectum). These organs work together to digest and absorb nutrients from the food we consume.
However, the skin is not part of the alimentary canal. The skin is the outer covering of our body and serves as a protective barrier against the external environment. It plays a crucial role in regulating body temperature, preventing water loss, and protecting our internal organs from injury and infections. While the skin is important for our overall health and well-being, it is not involved in the digestion process like the organs of the alimentary canal are.
In summary, the skin is not part of the alimentary canal because it is not involved in the process of digestion. The alimentary canal consists of organs such as the mouth, esophagus, stomach, small intestine, and large intestine, which work together to break down and absorb nutrients from the food we eat.

Herbert Macaulay is considered as the founder of Nigerian Nationalism. He was a Nigerian nationalist, politician, engineer, architect, journalist, and musician and is considered by many Nigerians as the founder of Nigerian nationalism.

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Herbert Macaulay is considered the founder of Nigerian Nationalism because of his significant contributions to the nationalist movement in Nigeria. He played a key role in advocating for Nigeria's independence from British colonial rule and in mobilizing Nigerians to fight for their rights and freedom.
Macaulay was a multi-talented individual who excelled in various fields. He was a nationalist, politician, engineer, architect, journalist, and even a musician. Through his diverse skills and talents, he was able to engage with people from different backgrounds and effectively communicate his ideas and goals.
As a politician, Macaulay used his platform to advocate for constitutional reforms and the inclusion of Nigerians in the governance of their own country. He founded the Nigerian National Democratic Party (NNDP) in 1923, which became a prominent political party advocating for Nigerian interests.
Macaulay's journalistic skills were instrumental in spreading awareness and mobilizing Nigerians for the nationalist cause. He founded and edited the newspaper Lagos Daily News, which became a powerful tool for disseminating information and shaping public opinion.
Furthermore, Macaulay's engineering and architectural expertise enabled him to contribute to the development and modernization of Lagos. He played a key role in urban planning and infrastructure projects, which helped improve the quality of life for Nigerians.
Macaulay's unwavering commitment to Nigerian nationalism and his tireless efforts in fighting for independence laid the foundation for future nationalist leaders, such as Tafawa Balewa, Aguyi Ironsi, and Ahmadu Bello. While these individuals also made significant contributions to Nigerian nationalism, it was Macaulay who paved the way and inspired others to join the cause.
In conclusion, Herbert Macaulay is widely regarded as the founder of Nigerian nationalism due to his integral role in advocating for Nigeria's independence, his contributions to various fields, and his ability to mobilize and unite Nigerians in the nationalist movement.

Which of the following games is a traditional game in Nigeria before colonization ?

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The traditional game in Nigeria before colonization is the ayo game. Ayo game is a popular Mancala game played by many tribes across Nigeria. It is a board game where players take turns picking up seeds from small pits and sowing them in other pits, trying to capture as many seeds as possible. In the ayo game, each player uses a wooden board with several small pits dug into it. These pits are filled with seeds or beads. The goal of the game is to capture as many seeds as possible from your opponent's side. Players take turns and strategically sow the seeds from one pit to another in a clockwise direction. They can capture seeds when the last seed sown ends up in an empty pit on their side. Ayo game is not only a fun pastime but also a cultural game that has been played for generations in Nigeria. It is a game that helps enhance strategic thinking, concentration, and mathematical skills. Overall, ayo game is a traditional and beloved game in Nigeria that has stood the test of time and continues to be enjoyed by people of all ages.

The external openings of the nasal cavity that admit air to the lungs are called ?

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The external openings of the nasal cavity that admit air to the lungs are called nostrils.
The nostrils, also known as the nares, are the two openings at the base of the nose. They are responsible for allowing air to enter our respiratory system. When we breathe in, air flows through the nostrils and passes into the nasal cavity, which is a hollow space inside the nose.
The nostrils play an essential role in the respiratory process. As we inhale, the air enters the nasal cavity and is filtered, moistened, and warmed before it reaches the lungs. The nostrils are lined with small hairs called cilia, which help to filter out dust, pollen, and other particles from the air we breathe. The nose also contains mucus-secreting cells that moisten the air, preventing it from drying out the delicate lung tissues. Additionally, the nasal cavity has a rich blood supply, which helps to warm the air before it reaches the lungs, ensuring that it is at the right temperature for optimal breathing.
In summary, the nostrils are the external openings of the nasal cavity that allow air to enter the respiratory system. They filter, moisten, and warm the air, preparing it for the lungs to ensure efficient respiration.

If the assistant referee in a soccer match raises the flag, at a 45 degree angle and points it horizontally along the touch line, what does that indicate?

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If the assistant referee in a soccer match raises the flag at a 45 degree angle and points it horizontally along the touch line, it indicates a throw-in.
A throw-in happens when the ball goes out of bounds over the side of the field, also known as the touchline. When this happens, the team that did not touch the ball last is awarded a throw-in. The assistant referee uses the flag to signal to the referee and the players that a throw-in should be taken.
The 45 degree angle and horizontal pointing of the flag are important signals that help the referee and players understand the decision. It is a clear and standard way to indicate a throw-in.

The type of exchange in a relay race, in which the receiver's hand is behind them at the waist height with the palm facing down is called ?

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The type of exchange in a relay race, in which the receiver's hand is behind them at the waist height with the palm facing down, is called the Upsweep.
During the upsweep exchange, the runner who is about to receive the baton holds their hand behind them, at waist height, with the palm facing downward. This position allows for a smooth and efficient transfer of the baton from the outgoing runner to the incoming runner.
The upsweep exchange is advantageous because it allows for a quick and secure handoff between the two runners. The palm facing downward helps ensure that the baton is securely placed in the receiving runner's hand, minimizing the risk of dropping or losing control of the baton.
This type of exchange is commonly used in relay races because of its reliability and efficiency. It allows for a seamless transition between runners and minimizes the potential for errors during the baton exchange, ultimately contributing to the overall success of the relay team.

The amount of force you can put out is dependent on your:

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The amount of force you can put out is dependent on your muscular strength. Muscular strength refers to the maximum amount of force that a muscle or group of muscles can generate. It is determined by factors such as muscle size, fiber type, and the ability of the muscles to contract. Stamina, agility, and muscular endurance are all related to physical performance, but they do not directly determine the amount of force that can be exerted. - Stamina is the ability to sustain prolonged physical or mental effort. It is more focused on maintaining energy levels and enduring long-duration activities rather than generating high levels of force. - Agility is the ability to change direction quickly and efficiently. It involves coordination, balance, and speed. While agility is important for overall physical performance, it does not necessarily correlate with the amount of force that can be produced. - Muscular endurance refers to the ability of a muscle or group of muscles to repeatedly exert force or sustain an activity over an extended period. It is related to the capacity to resist fatigue, but it does not directly determine the maximum force output. Therefore, the primary factor affecting the amount of force you can put out is your muscular strength. Developing and improving muscular strength through proper training and exercise can increase your ability to generate force and perform tasks that require strength.

The following are examples of protein foods except

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Proteins are essential nutrients needed for the growth, repair, and maintenance of our body tissues. They are composed of smaller units called amino acids.
Out of the given options, rice is an example of a food that is not primarily a protein source. While rice does contain a small amount of protein, it is relatively low compared to the other options.
On the other hand, fish, egg, and beans are all excellent sources of protein. Fish, especially fatty fish like salmon, is rich in high-quality protein and also provides healthy omega-3 fatty acids. Eggs are considered a complete protein as they contain all the essential amino acids our body needs. Beans, including options like lentils, chickpeas, and black beans, are also great sources of protein, especially for those following a vegetarian or vegan diet.
To summarize, while fish, egg, and beans are examples of protein-rich foods, rice is not primarily known as a significant source of protein.

Which of the following is not a skill in Judo ?

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In Judo, one of the most important things to understand is that it is primarily a **grappling martial art**. While there are various skills involved, we need to identify the skill that does not belong to Judo. Out of the given options, **kicking** is the skill that is not a part of Judo. In fact, Judo specifically focuses on throwing and groundwork techniques rather than striking or kicking. Let's briefly discuss the other skills mentioned in the options: - **Gripping**: This skill is crucial in Judo as it involves controlling and manipulating your opponent's body by gripping their uniform (gi). - **Stance**: A correct and balanced stance is essential in Judo. It provides stability, power, and control during throwing techniques. - **Falling**: Falling or **ukemi** is an integral part of Judo. Proper falling techniques are taught to Judo practitioners to ensure their safety during training and competition. Therefore, it is clear that **kicking** is not a skill in Judo, whereas gripping, stance, and falling are all fundamental aspects of this martial art.

Which of the following is an indoor recreational activity?

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An indoor recreational activity refers to an activity that can be enjoyed indoors, typically within a building or a closed space. Out of the given options, the only activity that can be considered as an indoor recreational activity is playing chess.
Swimming, hiking, and jogging all take place outdoors and require open spaces like pools, mountains, or parks. These activities involve physical movements in natural or outdoor environments. On the other hand, playing chess is an intellectual and strategic game that can be played indoors. It is usually played on a chessboard and involves planning and outwitting your opponent by moving different chess pieces on the board.
Playing chess can be enjoyed in the comfort of a home, a chess club, or any indoor space that provides a suitable environment to set up the chessboard and focus on the game. It does not require any specific physical fitness level or a large area, making it accessible to people of different ages and abilities.
In conclusion, playing chess is the only indoor recreational activity out of the options given. It is a mentally stimulating game that can be enjoyed indoors without the need for outdoor spaces or physical exertion.

Which of the following cannot be found in a first aid box ?

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A first aid box is typically a container that stores medical supplies to provide immediate care for injuries and illnesses. It is important to have the necessary items in a first aid box to effectively and safely administer first aid.
Let's go through each option to determine which one cannot be found in a first aid box:
- Gloves: Gloves are an essential item found in a first aid box. They are used to protect both the person giving first aid and the person receiving it. Gloves create a barrier that helps prevent the spread of germs and reduces the risk of infection.
- Hand sanitizer: Hand sanitizer is also commonly found in a first aid box. It is used to clean hands when soap and water are not available. It helps kill germ and reduces the chance of spreading infection.
- Bandages: Bandages are another crucial item in a first aid box. They are used for covering wounds, controlling bleeding, and providing support to injured body parts. There are various types of bandages, such as adhesive bandages, elastic bandages, and sterile dressings.
- Soda drinks: Soda drinks, such as carbonated beverages, cannot be found in a first aid box. While it may be tempting to include cold drinks for rehydration, first aid boxes are designed specifically for medical emergencies and do not typically contain food or drinks.
In conclusion, the item that cannot be found in a first aid box is soda drinks. It is important to prioritize medical supplies that are essential in providing immediate care for injuries and illnesses.

The following are the examples of sports except

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marketing, the sum of activities involved in directing the flow of goods and services from producers to consumers

Which of the following part of human skeleton forms the helmet that protect the human brain

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The part of the human skeleton that forms the helmet to protect the brain is called the cranium. The cranium is made up of several bones that come together to encase and protect the brain. These bones are connected by special joints called sutures which allow for some flexibility and movement.
The cranium serves as a hard, protective shell surrounding the brain, shielding it from any potential injury. It helps absorb and distribute forces, such as those that may occur from impact or trauma to the head. Additionally, the cranium provides attachment points for various muscles and ligaments involved in head movement.
The other options, namely the fibula and tibia, are bones found in the lower limbs and are involved in supporting the body weight and facilitating movement. They are not directly involved in protecting the brain. The suture, on the other hand, is not a specific bone but refers to the tight fibrous joints between the cranial bones that contribute to the strength and structural integrity of the cranium. However, it is not the main component responsible for forming the helmet-like protection for the brain.
In summary, the cranium is the part of the human skeleton that forms the protective helmet around the brain, safeguarding it from potential injuries.

Which of the following is not a throw event ?

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Pole vault is not a throw event. It is a field event in athletics where a person uses a long, flexible pole (which today is usually made either of fiberglass or carbon fiber) as an aid to jump over a bar. Javelin throw, shot put, and hammer throw are all throw events.