AmeliaFischer7th
Across
- 2. body regulates itself
- 7. don't control
- 8. supports and protects
- 14. organs
- 16. does not connect to spine
- 17. holds bones to bone
Down
- 1. heart
- 3. attached to bone
- 4. can control
- 5. connects to spine
- 6. organs work together
- 9. movement
- 10. cells work together
- 11. smooth outer layer
- 12. tissues work together
- 13. hold muscle to bone
- 15. basic building block unit of life