How is the heart different from the other muscles in your body?
AIt's not made out of muscle tissue. incorrect answer
BIt never gets tired. incorrect answer
CIt needs at least 10 hours of rest per day. incorrect answer
DIt is much smaller than your other muscles. incorrect answer

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.