Skeletal and Muscular System
Across
- 2. the smallest bone in the body (hint: it's in the ear)
- 4. the largest bone in the body (hint: it's a part of your thigh)
- 5. the type of muscle responsible for making your heart beat
- 7. bones that protect the internal organs
- 11. blood vessels that carry blood from the heart to muscles and organs
- 13. attach bone to bone
- 14. the type of muscle responsible for movement
- 15. the type of muscle responsible for digestion
Down
- 1. a break or crack in the bones
- 3. attach bone to muscle
- 6. wear and tear on joints, usually affects older people
- 8. send signals from the brain to muscles to allow for movement
- 9. points of contact between two bones
- 10. blood vessels that carry blood from muscles and organs to the heart
- 12. bones that protect the brain