absorption of water and nutrients growth and development of the body blood flow to the cells and major organs rate that waste is eliminated from the body
I gave my students this multiple choice question: Between the ages of 8 and 13, young boys' and girls' bodies begin to change. This is the beginning point of children becoming adults. During these years, the endocrine system releases certain types of hormones. What is most likely being regulated by this system?

Only one answer is correct among these 4 choices:
- absorption of water and nutrients
- growth and development of the body
- blood flow to the cells and major organs
- rate that waste is eliminated from the body

Could you tell me which one is correct?

growth and development of the body