The answer is the letter c
Answer:
Your body needs protein to live.
Explanation
Protein is an important component of every cell in the body. ... Your body uses protein to build and repair tissues. You also use protein to make enzymes, hormones, and other body chemicals. Protein is an important building block of bones, muscles, cartilage, skin, and blood. The more protein you eat the healthier you will be.
We need classification because it is always necessary to go through different categories based on the characteristics we have so that we are able to reach the best potential answer