Across
- 2. bones that connect to the spine
- 4. body regulates itself
- 6. bones that support and protect
- 7. hold muscle to bone
- 8. holds bones to bones
- 10. can control
- 13. muscle in organ
- 15. does not connect to the spine
Down
- 1. muscle in the heart
- 3. don't control
- 5. muscle that attaches to the bone
- 9. smooth outer layer
- 11. cells work together
- 12. organs work together
- 14. tissue works together