Across
- 3. largest bone in the human body
- 4. made of calcium and collagen and is a part of the skeletal system
- 6. help the bones move
- 8. your nose and ears are made out of this
- 10. bones that cover your organs
Down
- 1. help keep the bones together
- 2. red blood cells pass through this
- 5. flexible column of bones that has 33 bones
- 7. helps toughen your bones
- 9. strongest bones in the human body