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Across 3. the wrist is composed of 8 of these 4. what the nasal septum is mostly made out of 7. soft tissue in the medullary cavities of the bone 9. 3 small bones that form a finger 11. a lump on a bone 14. bones longer than they are wide 17. where the smooth, rounded end of a bone forms an articulation with another bone 18. most outer surface of bone is covered by dense connective tissue 20. the zone of tissue repair between the two bone fragments 21. a tunnel-like passage in a bone 22. hormone secreted from the thyroid gland and decreases osteoclast activity 23. a projection from a bone 24. a cervical vertebra (first) 25. a cervical vertebra (second)

Down 1. forms the lower jaw 2. a depression in a bone 5. distal to the semilunar notch 6. a hole in a bone 8. delicate interlocking rods or plates of bone 10. thin sheets of extracellular matrix 12. tough, rope-like protein 13. shoulder blade 15. bone-eating cells 16. the tailbone 19. forms the upper jaw