Across
- 5. shoulder blade
- 7. kneecap
- 9. wrist bones
- 11. bony projection at end of the sternum
- 12. bone marrow
- 15. shaft of long bone
- 16. arm
- 18. finger bones
- 19. ankle
- 20. ankle bone
- 21. rib
Down
- 1. movement
- 2. collarbone
- 3. skeleton consisting of skull, chest, and spinal column
- 4. join cranial bones
- 6. finger/toe
- 8. skeleton consisting of arms and legs
- 10. joint
- 13. ends of long bone
- 14. muscle
- 17. latin for thigh