Select all that apply.
extreme emotions can be caused by:
a.)mental disorders
b.)chemical imbalance
c.)mild stress
d.)disappointment

Which of the following is a true statement? a. the male sex hormone is called estrogen. b. the female sex hormone is called testosterone. c. both sexes manufacture some amount of the sex hormone associated with the opposite sex. d. only males secrete testosterone and only females secrete estrogen

In multiple sclerosis, the immune system destroys the substance that coats and protects nerve fibers in the brain and spinal cord. this causes inflammation and injury to the nerves, and the axons don't conduct impulses as well.

Sweat glands that cause orders during puberty are present in the body from the time of brith