Across
- 3. organ of the skeletal system
- 4. main function of muscular system
- 8. muscles in the heart
- 9. main function of skeletal system
- 10. muscles you can't control
- 12. connects bones to one another
- 14. bone produce new ___ cells
Down
- 1. muscles you can control
- 2. without bones we would look like__
- 5. the level of muscular/skeletal systems
- 6. stored in the bones
- 7. muscles also produce__
- 11. protects the internal__
- 13. connects muscles to the bones