Across
- 3. bones connect to bones
- 6. body regulates itself
- 8. A system of organs work together
- 10. smooth outer layer bone
- 12. hold muscle to bones
- 14. connects to spine
- 15. doesnt connect to spine
- 16. a system of movement
Down
- 1. cant control
- 2. tissues work together
- 4. cells work together
- 5. can control
- 7. organs
- 9. heart
- 11. attached to bone
- 13. system supports and protects