Across
- 3. lower back
- 5. curve of spine
- 9. shaft
- 10. connects two bones together
- 16. form the cheeks
- 17. inner membrane layer
- 18. removal of rib
- 20. referring to fingers
Down
- 1. arm
- 2. “meeting place” between bones
- 4. spaces filled with synovial fluid
- 6. bone formation
- 7. upper jaw bone
- 8. collar bone
- 11. connects muscle to bone
- 12. shoulder blade
- 13. thin membrane covering the bone
- 14. bone marrow
- 15. mature bone cells
- 19. lower jaw bone