Complex social behaviour and organization are found mostly in
Answer Details
Complex social behavior and organization are mostly found in mammals. Mammals are warm-blooded animals that have fur or hair, and most of them give birth to live young. Many mammals, such as primates, elephants, whales, dolphins, and some rodents, live in complex social groups and have well-defined social structures. They exhibit behaviors such as cooperation, communication, and division of labor, which are important for their survival and reproduction. In contrast, while some insects, birds, and reptiles also display social behavior, it is generally less complex than that found in mammals.