¨The Integumentary System¨" 1. What are the four parts of the integumentary system?

2.What are the three functions of the skin?

3. In terms of protection, what are 2 bad things that our skin keeps out of our bodies?

4. Other than sweating, what can skin do to keep our bodies cool?

5. What are the three layers of skin called?

6. What do you call the outermost layer of skin that consistently dies off and is replaced by new cells?

7. The dermis is thicker than the epidermis. This allows it to contain 3 important structures. What are they called?

8. The hypodermis is the lowest layer of skin. What is its function?