Across
- 3. more flexible than bone
- 4. 206
- 7. supports and protects the head, neck and trunk
- 8. can be controlled by thinking about them
- 10. collagen and minerals
- 12. hips and shoulders
- 13. attaches to the skeleton
- 14. ankle
- 16. elbow
Down
- 1. spongy bone and compact bone
- 2. has limbs attached to it
- 5. all creatures with a vertebral column
- 6. all bones in the body
- 9. we can move our muscles because of these
- 11. appear only in the backbone
- 15. holds the bone in the joint