Respiratory System Medical Terms

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Across
  1. 2. lung
  2. 3. nose
  3. 4. air
  4. 5. voice box
  5. 8. breathing
  6. 10. windpipe
  7. 11. sinus
  8. 13. mouth
  9. 14. oxygen
  10. 15. windpipe
Down
  1. 1. sleep
  2. 2. side of the body
  3. 6. air sacs
  4. 7. throat
  5. 8. sound
  6. 9. bronchial tube
  7. 10. chest
  8. 12. to breate