Answer:
The endocrine system is the collection of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.
Explanation:
(D) would be the best choice , because it gives you the ability to do both .
Answer:
Hypothalamus also is another factor that affects it
Answer:
Yes, most of the time they have deeply rooted problems.
Explanation:
