For this case I will give my niece as an example.
During her age between 15 and 18 years, she has had important emotional changes.
Among these emotional changes are:
1) Happiness: She gets quite happy when she goes out with her friends or with her boyfriend
2) Sadness: When she argues for some reason with her boyfriend, or with her friends, the day is a little sad and this may remain so for an indefinite time.
3) Resentment: She has a grudge for people who have tried to hurt her.
These emotional changes can be suffered by anyone, but are more critical during adolescence and requires the support of parents to know how to manage.
<span>The pituitary gland is the gland that controls and regulates
all other glands of the body. It is often dubbed as the "master
gland" because the hormones that it secretes control other parts of the
endocrine system. The different endocrine systems are: thyroid, adrenal,
ovaries, and testes glands. Though the pituitary gland is termed as the
"master gland" it still does not perform all the other functions of
the other glands. The pituitary gland is located at the base of the brain.</span>
A or D.
If you were wanting to get the most work completed then I would most likely choose A and have answer D as a second choice.
Hope this help and I'm sorry if it didn't. :))