Across
- 1. has 126 bones
- 5. mainly made out of cartilage
- 7. help bones move
- 8. The humans body structure
- 9. protects the brain
Down
- 1. has 80 bones
- 2. connects bone to bone
- 3. protects the lungs, heart, and other important organs
- 4. biggest bone in the human body
- 6. attaches muscle to bone