Across
- 6. Secretes the matrix for bone formation
- 8. Where red bone marrow is stored
- 12. Functional unit of compact bone
- 14. Absorbs bone tissue during growth and healing
- 15. Enlarged terminal part of the bone
- 17. A thin layer of membrane of bone tissue
- 18. Provides energy and elements for osteons
- 19. Mainly made up of fat cells
- 20. Bony matrix is filled with organic substance
Down
- 1. Developmental stages of red blood cells
- 2. part of a long bone
- 3. Enveloping the bones except the surfaces of joints
- 4. Made up of spongy bone
- 5. Bone cell
- 7. Covers the end of bones where joints meet
- 9. Plate made up of hyaline cartilage
- 10. Remnants of where the growth plate was
- 11. Runs through the spinal cord
- 13. Cavity or depression in bone
- 16. Spicules form a latticework