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