Skeletal System
Across
- 2. bone building cells
- 6. large of amount of calcium & phosphorus
- 7. small and round
- 10. Straight across the long across of bone
- 13. conditions bones weak and brittle
- 15. Mature bone cells (main cells)
- 17. curved and thin
- 18. Storage yellow bone marrow (adipose cells)
- 19. protects the most infernal organs
- 20. the proximal and distal end of the bone
Down
- 1. Structural Framework
- 3. where two bone surfaces come together
- 4. The long cylindrical, main portion of bone
- 5. in which remains intact
- 8. Growing bone, contains epiphyseal
- 9. Hormone Increases length of bones
- 11. Bone segments are pulled apart (twisting)
- 12. Cell Production Red bone marrow
- 14. plates of collagen
- 16. Huge cells made up of monocytes