Answer:
A.) Your peers
Explanation:
The library would help, your health care provider would help, and your parents or a trusted adult would help, but your peers probably wouldn't.
Answer:
Upper level
Because no one can see it but its still good and far less expensive.
Answer:
The endocrine system is a tightly regulated system that keeps the hormones and their effects at just the right level. One way this is achieved is through 'feedback loops'. The release of hormones is regulated by other hormones, proteins or neuronal signals. The released hormone then has its effect on other organs.
Explanation:
B: a medical condition that may occur due to a chemical imbalance in the brain
