Across
- 4. A thin, sticky film that builds up on teeth and leads to tooth decay.
- 6. Hardened plaque that hurts gum health and must be removed by a dentist.
- 8. The outermost layer of skin.
- 11. Word Definition
- 12. The skin’s inner layer that contains blood vessels, nerve endings, and glands.
Down
- 1. A skin condition caused by oil glands clogging hair follicles.
- 2. (UV) rays Invisible rays from the sun that can damage the skin.
- 3. A substance that gives skin its color and blocks some UV rays.
- 5. follicles Small sacs in the dermis from which hair grows.
- 7. A chemical that helps prevent tooth decay.
- 9. Tiny openings in the skin that allow perspiration to escape.
- 10. A condition with flaking skin on the scalp.