Question

which statements describe the endocrine system? check all that apply. it helps regulate mood. it helps regulate social skills. it consists only of glands located in the head. it helps regulate reproductive processes. it helps regulate growth and development. it secretes hormones into the bloodstream.

Explanation:

• The endocrine system secretes hormones (e.g., serotonin affects mood, growth hormone regulates growth). Hormones from endocrine glands (not just head - located, e.g., adrenal glands in abdomen) also play roles in reproductive processes (e.g., estrogen, testosterone). Social skills are more related to neural and social learning aspects rather than direct endocrine regulation.

Answer:

It helps regulate mood.
It helps regulate reproductive processes.
It helps regulate growth and development.
It secretes hormones into the bloodstream.