1. Appetite is what you feel when
a. the body physically reacts to the need to eat.
b. you have systems in your body that ask you to eat.
c. you want to eat
d. All of the above

2. When the amount of energy provided by the food eaten is equal to the amount of energy you spend, the result is
a. a high basal metabolic rate (IMB).
b. a low basal metabolic rate.
c. obesity.
d. energy balance.

3. A person is considered obese if he weighs
a. more than 20 percent above your recommended weight range.
b. more than 15 percent above your recommended weight range.
c. between 10 and 20 percent of your recommended weight range.
d. less than 20 percent above your recommended weight range.