Across
- 2. softens the skin
- 3. protects the network of muscles and bones
- 7. makes keratin
- 8. skin below the nail
- 9. makes melanin
Down
- 1. cells that help protect your body
- 3. the bottom layer of skin
- 4. upper layer of skin
- 5. hair growth happens
- 6. help skin stretch and stay firm