Across
- 2. How many directions can a hinge joint move in?
- 4. Which joint gives us the most mobility?
- 10. How many functions of the skeleton are there?
- 11. Which coloured marrow has the building blocks of blood?
- 12. What do joints allow us to do?
- 13. What does marrow help us to maintain?
- 16. What section of the skeleton is the rib cage found in?
Down
- 1. What is the type of skeleton within an animal not an insect?
- 3. Homeostasis helps us to maintain a stable ................ ............... .
- 5. What section of the skeleton are the clavicles found in?
- 6. What is the second layer of bones?
- 7. What is the outer layer of bones?
- 8. What is an example of the saddle joint?
- 9. Which marrow stores the fatty acids within the skeletal system?
- 14. What is the inner layer of bones?
- 15. What connects bones and muscles?