Across
- 3. Second cervical vertebra
- 7. Longest bone in the body
- 8. Three fused vertebra
- 9. Bonemarrow produces this
- 11. Tailbone
- 13. Number of lumbar vertebra
- 14. Also known as the digits
- 15. Lower Jawbone
- 18. Also known as the knee cap
- 19. One function of skeletal system
Down
- 1. Also known as the collar bone
- 2. Upper Jawbone
- 4. How many ribs are there in the mammalian body?
- 5. Upper Arm bone
- 6. What structure protects the heart and lungs
- 10. Also known as the shoulder blade
- 12. Mineral associated with bones
- 16. Which domesticated specie does not have a clavicle
- 17. Also known as breastbone