Across
- 3. Protects the heart and lungs
- 5. each bone of the vertebral column
- 6. Strongest bone in the body
- 7. produce rbc and wbc
- 8. protects the brain
- 9. strong fibres which attach the bones to the muscle
Down
- 1. first vertebra
- 2. Tissue that joins two bones together
- 4. Eyes rest inside this