Below is a List of the levels of organization in organisms. i. Tissue ii. System ii. Cell iV. organ The correct sequence of the levels in an increasing orde...

The correct sequence of levels of organization in organisms in an increasing order of complexity is: III, I, IV, II. Firstly, cells are the basic unit of life and are the simplest level of organization. Tissues are groups of cells that work together to perform a specific function, such as muscle tissue or nervous tissue. Organs are made up of multiple tissues that work together to perform a specific function, such as the heart or lungs. Finally, systems are groups of organs that work together to perform a specific function for the whole organism, such as the respiratory system or the circulatory system. Therefore, the correct sequence of levels of organization in organisms in an increasing order of complexity is: cells (III) -> tissues (I) -> organs (IV) -> systems (II).