Across
- 1. line body cavities that lack openings
- 4. cheif structural unit of compact (bone)
- 10. a group of cells that function as a unit
- 11. firm tissue that cushions bone at joint
- 13. old cells die and get hard
- 15. form inner lining of joint cavities
- 18. strong tissue in the intervertebral disk
- 19. most common cell type in connective tissue
Down
- 2. type of cartilage present in the pinnae
- 3. substance that forms the skeleton of the body
- 4. cell that lives in fully formed bone
- 5. translucent cartilage in joint surface
- 6. white blood cells in connective tissue
- 7. cells responsible for cartilage formation
- 8. white blood cells that kill microorganisms
- 9. lies between the epidermis/outer layer
- 12. line body cavities that open to outside
- 14. external layer or covering
- 16. cells that are able to shorten/contract
- 17. dark pigment produced by melanocytes