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