Answer:
Every cell in the human body contains protein. The basic structure of protein is a chain of amino acids. You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women
Explanation:
Answer: The sun generates energy from a process called nuclear fusion.
Explanation: I hopes this helps you out.
<span>They have setae covering their bodies.
They have a one-way digestive system.</span>
