Which of the following can best you in a risky situation?
a) stay nearby but not in the middle of everything
b)have a friend who will support leaving
c)hang around but don't participate
d) confront and talk to the group's leader

I checked I know for sure that it is "B) Have a friend who will support leaving."

This one makes sense because you won't want to stay close to risky situation and having a friend who will encourage you to leave will definitely help.  

since you have not provided the options here i   am going to give you general overview about hormone.hormone are actually the part of endocrine system in our body and produced by the endocrine glands. the hormones act like a chemical messenger   within human body. once produce by the glands they   travel through the blood stream and reach at specific or target tissue and organs   which result in control of our body function. the hormones are specific in their work and work on only the targeted tissue or organ   . with the of hormone endocrine system regulate the heart rate , metabolism, our mood and   growth as well as the development and even the sleeping cycle etc. they actually are the messenger for body cell and organs .

there should be recorded video of the class under the assignments for the day