Calories are contained in a food’s fat, carbohydrate, and protein.

a) true< your answer
b) false
hope this < 3

ANSWER:

Calories are contained in a food’s fat, carbohydrate, and protein.

this statement is true

~batmans wife dun dun dun...aka ~serenitybella  ;)

 True

Explanation:  true

Bodies convert the energy stored in food and use it to fuel them with heat. The calories are contained in a food’s fat, carbohydrate, and protein.

i agree d is most definitely correct!

answer(b) keep oxygenated and deoxygenated blood separate;