1-C. By knowing your body's condition, you can be warned of a potential health issue, which then can be treated.By knowing your body's condition, you can be warned of a potential health issue, which then can be treated.
2-C. Collecting physical information on your body's health is as simple as putting a piece of tape on your arm.Collecting physical information on your body's health is as simple as putting a piece of tape on your arm.
3-C. It takes little time to get enough food to satisfy the body's energy requirements.It takes little time to get enough food to satisfy the body's energy requirements.