Ways our body uses protein

Question

homework..pls help

Answer 1

Protein builds character! [Muscles]

Answer 2

Protein is the main building block of the human body. Protein helps repair torn muscle(when you lift you micro-tear your muscles) and is the main fuel for your body. Carbohydrates are used as fuel, but any leftover fuel is stored as body-fat, whereas leftover protein is just "pooped out".Proteins are the first used fuel in the human body and are short term energy, whereas carbohydrates are long term fuel, that you can store for a long time if you over indulge.

Answer 3

energy and to build muscle