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.
1. Infected needles
2. Insect bite
3. Organ transplant
4. Blood transfusion
Liver
Thyroid gland
Spleen
Answer:
hurting your ankle while jogging, but deciding to continue running
using fitness supplements and energy bars without paying attention to the nutrition information
exercising outside during warm weather without paying attention to drinking enough water
Explanation:
