Across
- 1. bone marrow that fills spongy bone and creates red blood cells
- 4. a smooth external layer of all bones
- 6. bones that are cube-like shaped
- 8. calcium carbonate mix that makes up spongy bone
- 9. a type of bone marrow found in the medullary cavity that stores fat
- 11. bones that are very thin
- 13. substance found at the ends of the epiphysis where two bones come together
- 15. portion of long bone that makes up the ends
- 16. circular structures that make up compact bone
Down
- 2. layer of hyaline cartilage separating the epiphesis from the diaphysis where the bone grows
- 3. bones that are small and round
- 5. the empty space inside the diaphysis of a long bone
- 7. Empty space with thin calcium carbonate mixed in called trabeculae
- 10. bones that are odd shapes
- 12. portion of long bone that makes up the shaft
- 14. bones that are longer in length than width
