Exercises that improve cardiovascular fitness improve body composition, because they a. increase body fat b. increase body tissue c. release energy d. store energy

Will you get autism from being lonely?

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.

The food you eat is your a. nutrition b. diet c. physical health d. health