Across
- 2. central core of hair
- 5. sends electrical signals all over body
- 6. surrounds mudulla
- 8. growth zone of hair
- 9. edge of proximal nail fold
- 10. middle layer of skin
- 11. pushes blood back to heart
Down
- 1. bottom layer of skin
- 3. white crescent part of nail
- 4. carries blood from heart
- 7. outer layer of skin