Question

which of the following is the best explanation for the evidence? one effect of exercise is an 85% increase in weight loss. exercise doesnt affect how much a person weighs -- only what they eat is important. weight loss is not possible if you exercise because exercising is boring and not fun. exercise helps weight loss since it uses calories and builds muscles that burn fat.

Explanation:

Exercise expends calories and muscle - building through exercise increases metabolism as muscles burn more fat at rest. This explains the increase in weight loss associated with exercise. The first option is incorrect as exercise does affect weight. The second option is a non - sensical reason related to boredom.

Answer:

Exercise helps weight loss since it uses calories and builds muscles that burn fat.