Across
- 3. bone surrounds and protects your heart and lungs
- 5. roughly cube shaped
- 6. cervical spine
- 7. ends of bone
- 12. protects your brain
- 16. made of small needle like pieces, open space
- 17. formation of a new bone
- 18. part of the bone that makes red blood cells
- 21. bone forming cells
- 24. another name for your collar bone
- 25. not in any of the bone categories
- 26. another name for knee cap
- 27. 5 fused bones
- 28. bone destroying cells
- 29. area where cranial bones have joined together
Down
- 1. shaft of bone
- 2. another name for breastbone
- 4. dense and appears homogeneous
- 5. body's central framework
- 8. mature bone cell
- 9. bone disease in which bone density is reduced
- 10. limbs and girdles
- 11. only bone that is not connected to another bone
- 13. capable of changing into osteoblast
- 14. where two bones meet
- 15. one of the bones in your spine
- 19. longitude axis of the body
- 20. removal of bone tissue
- 22. outside covering of diaphysis
- 23. bone located in thigh