Across
- 4. groups of muscle fibers
- 5. covering of bone
- 6. fluid filled sac to cushion bone
- 10. contractile protein
- 11. connects bones to bones
Down
- 1. long cylinder shaped shaft of bone
- 2. fluid accumulation
- 3. bone is out of alignment
- 7. ability to return to original shape
- 8. loss of muscle tone
- 9. collagen and other content allowing bone to be hard