Across
- 2. the process of bone formation
- 5. one of the small bones that form the spine
- 7. layer of tissue that covers and protects the bone
Down
- 1. what kind of joint are the joints between the bones of the skull ?
- 3. the long flat bone that forms the center front of the chest wall
- 4. spongy substance found inside the bone
- 6. the bone in front of the knee joint also known as known as the kneecap
- 8. curved bones in a person's chest