skeletal system

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Across
  1. 4. fore arm bone
  2. 7. knee cap
  3. 9. shin bone
Down
  1. 1. what is the largest bone in the body
  2. 2. we protect your vital organs
  3. 3. shin bone
  4. 5. shoulder
  5. 6. collar bone
  6. 8. fore arm bone