Answer:
1. Skin
2. Input, Process, Output
3. The Skins
4. Eccrine
5.Protects skin from the sun's ultraviolet rays.
Explanation:
1.The integumentary system is an organ system consisting of the skin
2.Input – anything you do to activate the system or give the system to use.
Process – the actual steps and function the system will perform.
Output – the result after doing all the steps.
3.The skin is the body's largest organ.