The Skeletal System

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Across
  1. 2. Protects the Brain
  2. 3. Ball and _ _ _ _ _ _ joint
  3. 7. A _ _ _ _ _ _ _ has over 270 bones
  4. 8. The jaw
  5. 9. Longest bone in the body
  6. 10. Joint found at the knee
Down
  1. 1. Disease of the bone, which can increase the risk of a fracture
  2. 4. The bone also known as the knee cap
  3. 5. Attatch muscle to bone
  4. 6. Bones in the wrist
  5. 8. In which red blood cells are produced
  6. 9. The skeleton is the _ _ _ _ _ of the body