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