Across
- 4. bones meet at this place
- 6. the framework of bones
- 7. slithers
- 9. made up of 33 vertebrae
- 11. the joint where our head joins the neck
- 12. 3 pairs of legs
Down
- 1. snail uses this for movement
- 2. joint in elbow
- 3. protects our lungs and heart
- 5. keeps our body healthy
- 7. ball and socket joint
- 8. fixed joint
- 10. extends and shortens its body for movement