Respiratory System Choice Board

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Across
  1. 1. runny nose
  2. 3. sinus
  3. 6. pleura side of the body
  4. 7. pharynx
  5. 10. chest pleural cavity
  6. 11. breathing
  7. 12. pneumon pneu
Down
  1. 2. Oxygen
  2. 4. to breathe
  3. 5. air
  4. 7. sound voice
  5. 8. nose
  6. 9. sleep
  7. 10. trachea windpipe
  8. 12. lung