Respiratory System

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Across
  1. 3. vapour, the result when you add heat to water
  2. 8. the organs in your body that help you breathe
  3. 9. dioxide, the thing your body releases each time you breathe
  4. 10. a body part the helps you eat and drink
  5. 11. releasing air when you have a sudden irritation in your nose
  6. 12. the action you take when you breathe out
  7. 13. another word for trachea
  8. 16. the thing you get when you eat to fast
  9. 18. the thing you breathe in
  10. 19. the thing you breathe in
Down
  1. 1. when the mouth is opened wide and the lungs take in a lot of air
  2. 2. the large air passages that lead from the trachea
  3. 4. the airway that leads from the larynx to the bronchi
  4. 5. the things most sea creatures have that help them breathe underwater
  5. 6. releasing air when you have a sudden irritation in your throat
  6. 7. one of the parts on your body that lets oxygen in
  7. 14. the action you take when you breathe in
  8. 15. muscle that helps you breathe
  9. 17. the hollow tube inside your neck