Across
- 2. Found in isolated areas in the body and it lines joints, facilitating smooth movement
- 7. A fluid-filled closed chamber in an organism
- 10. An organism that has limited range of movement
- 11. A hard dense bone
Down
- 1. Polysaccharide that make up the exoskeleton
- 3. Skeleton found in all vertebrates
- 4. system that makes up compact bone
- 5. Animals with exoskeleton
- 6. Makes up bulk of endoskeleton
- 8. A bone which is lighter in weight and has a more open structure
- 9. This type of skeleton limits growth