SKELETAL SYSTEM

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Across
  1. 4. one of the bones in your spine
  2. 6. One of the functions of the system to keep organs safe
  3. 7. BLADE the triangle shaped bone in you upper back
  4. 8. The smallest bone is found in your...
  5. 9. the place where two bones meet and move
  6. 11. Protects the heart and the lungs
  7. 13. Your knee bone
Down
  1. 1. Bones are pulled by muscles so that we can ...
  2. 2. One of the functions of the system so we are not a blob
  3. 3. the largest bone in the human body
  4. 5. something that joins muscle to bone
  5. 7. Protects your brain
  6. 10. the largest of the lower leg bones
  7. 12. Produces red and white blood cells