B. Lactic acid build up creates pains and aches on the muscles
B. Your answer is <span>Auscultation</span>
Answer:
PROTEIN. Protein is an important building block in the body because it's responsible for supplying amino acids that are used to create and repair cells, tissues, hormones, enzymes, red blood cells, and antibodies. Proteins also maintain fluid balance and transport substances throughout the body.
There are about 78 calories in a small apple.