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