Across
- 2. Grows in small holes in spongy bone (2 words)
- 4. Worn out cartilage
- 6. Weak bones with holes that are too large
- 7. Made of the same material as compact bone (2 words)
- 9. Gives feeling to bone
- 11. Model of skeleton originally made of this
- 12. When bones get weaker and smaller
- 13. A ligament attaches a bone to a ...
- 15. When kids' bones bend too much
- 16. Line of cartilage inside a bone (2 words)
- 18. Hole for blood vessels
- 19. Chemical need by whole body that is stored in bones
- 20. Fixing a dislocation
Down
- 1. Fibers in compact and spongy bone
- 3. When synovial membrane overgrows and deforms joints (2 words)
- 5. Area where skull bones haven't grown together
- 7. Type of joint without any cartilage
- 8. Heaviest part of a bone (2 words)
- 10. Lubrication in most joints (2 words)
- 11. Calcium gives bones ... strength
- 14. Adding calcium to cartilage
- 17. Another name for a joint