Anna's baby brother eats very often. Since he was born, he has grown several inches and gained a lot of weight. He has more skin, larger bones, and more muscle now than when he was born. This is an example of A.
food providing energy for an organism.
B.
food supporting the repair of an organism.
C.
food contributing to the growth of an organism.
D.
food being stored in an organism for future use.

pls help!