Across
- 2. living tissue that changes constantly
- 4. shoulder blade
- 8. the knee in horses
- 9. bone is formed from cartilage when the animal is an _________
- 10. human ankle
- 12. the ______ skeleton is comprised of the bones coming off the midline of the body
- 15. ____________ growth plates produce cartilage
- 16. ________ matter gives bone rigidity and hardness
- 17. bones change the direction of tendons
- 20. ______ is responsible for blood cell formation
- 21. removal of old bone material
- 23. joining point of diaphysis and epiphysis
- 25. the cat is the only domestic animal with one
- 28. thin outer protective later of bone
- 30. forms the elbow joint
Down
- 1. bones are complex shaped
- 3. creation of new bone material
- 5. forms the upper arm
- 6. bones that are seed shaped
- 7. _________ matter is mostly collagen
- 11. hand in humans
- 13. thin inner protective layer lining the medullary cavity
- 14. body of a long bone
- 18. bones that serve as an area of muscle attachment
- 19. inner core of the bone
- 22. forms the forearm
- 24. knee in humans
- 26. enlarged ends of long bones
- 27. bones found in the limbs
- 29. space within bone filled marrow