I'm struggling with this.

1. your hormones are the link between your endocrine system and personal fitness as they are specially impacted by physical activities.
a. true
b. false

2. located at the top of the kidneys, is responsible for controlling blood pressure and inflammation in the body.
a. adrenal
b. pituitary
c. thyroid
d. pancreas

3. the pea-sized gland at the base of the brain that releases human growth hormones that tell the body to increase production of bone, muscle, and tissue during exercise is
a. thyroid
b. adrenal
c. pituitary
d. pancreatic

4. the human body has that work together to coordinate movements.
a. 300
b. 650
c. 200
d. 5,000

5. human bodies constantly receive and from one part of the body to another.
a. muscular
b. important
c. magnetic eletrical
d. useless

6. the central nervous system consists of nerves outside of the brain and spiral cord.
a. true
b. false