Which need for food is based on the body’s need for nutrients? A. appetite
B. hunger
C. basal metabolic rate
D. nutrition

Select all that apply. which of the following are functions of the skeletal system? 1. to provide the body with a strong and mobile framework 2. to allow the body to move 3. to protect internal organs from sunlight, bacteria, and injury 4. to supply the body with blood cells and minerals

Why is important to cover your hands and feet in cold weather? a. they are furthest from your heart. b. they are often last to receive blood flow. c. they can suffer from tissue damage in cold weather. d. all of the above

Amino acids are important to the body because they build carbohydrates proteins complex carbohydrates simple sugars fats