the answer is C.rapid muscle building because its actually the opposite muscle loss and muscle weakness is a symptom of anorexia nervosa but C says rapid and building which is incorrect.
There is no difference they are both physical activity
Answer & Explanation:
Fluid and electrolyte loss often contribute to heat cramps. Muscles most often affected include those of your calves, arms, abdominal wall and back, although heat cramps may involve any muscle group involved in exercise.
