Across
- 5. gives them a link to the brain
- 7. the movement of the muscles
- 9. helps digest food
- 13. the combination of your muscles and skeleton
- 16. a disorder that weakens muscles over time
- 17. overuse of a certain muscle to cause injury
- 18. muscles that help the heart
- 19. keeps them healthy
Down
- 1. smooth muscles
- 2. muscles maintain this
- 3. connector pieces between skeleton and muscle
- 4. helps provide t-cells
- 6. another name for skeletal muscles
- 8. the number of muscles in the body
- 10. supports
- 11. muscles you can control
- 12. an example of a smooth muscle
- 14. small tear in muscles
- 15. helps inhale/exhale