The Skeletal System

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