Answer:
1. The integumentary system is made up of several organs and structures including the skin, hair, nails, glands, and nerves.
2. Parts of this system include:
3. The skin is the body's largest organ.
4. Sweat glands are glands in the skin that produce sweat.
5. Melanin is the outer layer of the skin has cells that contain the pigment melanin. Melanin protects the skin from the harmful ultraviolet rays of the sun.
Explanation:
hope it helps