Answer:
This is a question for your self
The glands of the endocrine system secrete hormones into the bloodstream to maintain homeostasis and regulate metabolism.
Answer:
keep their heart and lungs strong and healthy,
become more flexible,
develop strong bones,
keep a healthy body weight,
lower the risk of several diseases and health problems,
improve their mood and self-esteem, and
do better in school
Hope this helped have an amazing day!