B carbohydrates
C fats
D water
E protein
F minerals
G vitamins
Infrequent participation in physical activity can lead to<span> (A) high blood pressure during exercise.</span>
The nervous system consist of the brain, spinal cord and nerve fibers. Exercise Improves the brain
The answer would be A. Muscle Cramp
because that is the only option shown here that someone doesn't need to go to the E.R. for. For example, if you try massaging a hairline fracture, there's a good chance you'll break someones bone.
