Endocrine system only regulates long-term changes in the body

Answer 1

This statement is incorrect. The endocrine system is responsible for both short-term and long-term changes in the body. While it does play a role in regulating various long-term processes such as growth, metabolism, and reproduction, it also helps to control short-term responses to stress, injury, and other immediate challenges faced by the body. For example, the release of adrenaline from the adrenal glands in response to a perceived threat is a quick, short-term hormonal response that prepares the body for the fight-or-flight response.