Your body systems each have an important function. Which system includes the skin, hair, and nails and provides protection from the environment? A. Muscular B. Circulatory C. Integumentary D. Skeletal
The answer is C. Integumentary. The integumentary system is the system that protects the body from damage such as loss of water or abrasion from outside. For example, nails, hair, skin, etc.
