Answer:
motor system, nervous system,vision, memory , sensory ,circulatory system,
Explanation:
eye hand coordination and voulntary movement
The answer is B. Stimulants. Amphetamines is a central nervous system stimulants that affects the chemicals in the brain and nerves that contributes hyper activity or Increase of energy in the body and the impulse control in the body
Because pain hurts and the human body don't like the pain
That would be the pituitary gland
