Across
- 3. Found in the digestive tract and in the walls of blood vessels
- 4. Helps you move parts of your body
- 7. A muscle that straightens part of your body
- 8. Helps our bones connect to make movement
- 9. Bones store
- 12. Muscle action that is under your control
- 13. Keeps out body from getting crushed
- 14. Enables your bone to move
- 15. Hold our bones together
Down
- 1. A disease that causes joints to swell or stiffen
- 2. A muscle that bends part of your body
- 3. Found in your heart and pumps blood around your body
- 5. Muscle action that is not under your control
- 6. A disease that causes bones to become less dense
- 10. Protects your brain
- 11. Central control system