Across
- 2. Cavity or empty space in a bone
- 5. Lower back of the head
- 7. Irregular smooth surface on a bone that articulates with another bone
- 8. Upper arm bone
- 10. Thigh bone
Down
- 1. Dense bone on outer layer of long bone
- 3. Inner layer of long bone, trabeculated with marrow
- 4. Lower jaw bone
- 6. Medial lower arm bone
- 9. Lateral lower arm bone