Across
- 5. Lower arm bone on the thumb side
- 7. Area where two or more bones join together
- 9. coxae Two bones that form the pelvic girdle
- 11. Lateral bone of the lower leg
- 13. Tough membrane on the outside of bone
- 16. Connective tissue band that holds bones together
- 17. Breastbone
- 21. An extremity or end of bone
- 23. Eight bones that surround and protect the brain
- 24. Wrist bone
- 25. Air spaces in the bones of the skull
Down
- 1. Twelve pairs of bones that surround the heart and lungs
- 2. Twenty six bones of the spinal column
- 3. Membrane that lines the medullary canal
- 4. Long shaft of bones
- 6. Larger bone of the lower arms
- 8. Bones that form the main trunk of the body
- 10. Shoulder bone or shoulder blade
- 12. Bones that form the extremities
- 14. Thigh bone
- 15. Medial bone of the lower leg
- 18. Ankle bone
- 19. marrow Material found in some bones that produces blood cells
- 20. marrow Material inside the medullary cavity
- 22. Upper arm bone
- 25. Area where cranial bones have joined together