This nutrient is needed for proper growth and development and functions to repair and replace body cells.

What is an important step to prove something is valid or not? determining the reliability observing research testing

What is the difference between muscular strength and muscular endurance? a. strength refers to mobility of joints, while endurance refers to muscular force. b. strength refers to percentage of body fat, while endurance refers to sustaining activity over time. c. strength refers to muscular force, while endurance refers to sustaining activity over time. d. strength refers to the quality of physical performance, while endurance refers to mobility of joints.

How will your health most likely be affected if you follow the recommended guidelines for sleep, rest, and physical activty