Across
- 4. bone with smooth layer
- 5. holds muscles to bone
- 6. muscles that connect to bones
- 8. holds bones to bones
- 9. bones that connect to the spine
- 10. can control
- 13. tissues work together
- 14. cells work together
- 15. muscles that make up organs
- 16. lowest level of organisms
Down
- 1. body regulates itself
- 2. bone system that supports and protects
- 3. bones that do not connect to the spine
- 7. can't control
- 11. organs work together
- 12. muscles that make up the heart