The adrenal gland helps the body to prepare for and handle stress. The
correct option among all the options given in the question is option
"b". The adrenal gland consists of two parts. The outer part is actually
known as the adrenal cortex and the inner part is known as the adrenal
medulla. The secretion from the adrenal glands helps a person deal with
stressful situations. The chemical secreted by the glands are
norepinephrine and catecholamines epinephrine. These secretions actually
help a person deal with stress in a far better manner than it would
have been actually possible.