Across
- 2. skeleton connects to spine
- 5. heart muscle
- 8. muscle organs
- 11. don't control
- 12. skeleton does not connect to spine
- 13. muscle attached to bone
- 14. cells work together
- 15. hold muscle to bone
Down
- 1. holds bones to bones
- 3. organs work together
- 4. system supports and protects
- 5. smooth outer layer of bone
- 6. can control
- 7. system movement
- 9. tissues work together
- 10. body regulates itself