Across
- 3. helps strengthen your bones
- 4. a joint that doesn't move
- 5. AKA shoulder blade
- 7. osteoporosis causes your ______ to become weak
- 9. lower leg bone on the backside
- 15. produced by your bones
- 16. connects bone to bone
- 17. upper arm bone
- 18. lower arm bone on your pinky side
- 20. AKA skull
- 22. AKA collar bone
- 23. place where one bone meets another
- 24. causes swelling and loss of movement of joints
- 26. lower arm bone on your thumb side
- 27. joint that bends only in one direction
Down
- 1. breast bone in the center of your chest
- 2. ears and the end of your nose are made of this
- 6. AKA your hips
- 8. AKA backbone
- 10. vitamin C helps your _____ system stay strong
- 11. vitamin D helps your bones ______calcium
- 12. AKA your knee
- 13. and socket joints can move in all directions
- 14. fingers and toes
- 19. lower leg bone in the front
- 21. upper leg bone
- 25. connects muscle to bone