Across
- 4. flat
- 6. column (rectangle)
- 9. connect muscles to bones
- 11. cartilage cells
- 13. crucial to functioning of neurons
Down
- 1. bone cells that form concentric circles
- 2. square
- 3. single layer
- 5. white blood cells
- 7. connect bones to bones
- 8. tough tissue that cushions bones
- 10. most rigid connective tissue
- 12. cartilage cells
- 13. nerve cells