Across
- 3. ______ bone: usually found at the ends of long bones and contain red blood cells
- 5. ______ marrow mainly made out of fat and stem cells
- 7. vessels, allows blood flow/transportation
- 9. forms blood clots/stops bleeding
- 10. skeleton that supports the appendages
- 11. _____ stem cell: immature cell that can develop into all types of blood cells
Down
- 1. ___ bone marrow found in flat bones
- 2. _______ bone: dense bone filled with organic ground substances and inorganic salts
- 4. this skeleton includes all bones along the axis of the body
- 6. membrane lining the inner surface of the bony wall
- 8. _____ blood cell: protects body from infection