Body systems

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Across
  1. 3. a muscle in your back
  2. 4. communicates in your body
  3. 6. how you digest food
  4. 9. somethings called abs
  5. 10. how you pee
Down
  1. 1. a muscle in your upper back
  2. 2. its in your back
  3. 5. helps your body repiar skin and bones
  4. 7. it can help with muscle pain
  5. 8. there are 206 in the aduolt body