Across
- 2. bone
- 5. tarsus
- 6. sacrum
- 9. radius,ray (X-ray)
- 10. crooked
- 11. vertebra
- 12. synovial membrane
- 15. chest
- 16. pelvis
- 17. addition
- 19. pubis
- 20. ulna
Down
- 1. vertebrae
- 3. tibia
- 4. phalanges
- 6. synovial membrane
- 7. straight
- 8. patella
- 10. sternum
- 12. scapula
- 13. bone marrow,spinal cord
- 14. metatarus
- 16. chest
- 17. foot
- 18. spine