Respiratory System

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Across
  1. 4. other name of thracea
  2. 7. Main Organs of Respiratory System
  3. 10. made up of rings of cartilge which prevents it from collapsing when inhalation
  4. 11. is to warm, moisturize, and filter air entering the body before it reaches the lungs
  5. 12. helps move the oxygen from air sacs to the blood
  6. 13. where the air enters first before entering the lungs
  7. 14. other name of throat
Down
  1. 1. Where the gases are exchange
  2. 2. Sytem that enable us to breathe
  3. 3. other name when you breathe out
  4. 5. other name when you breathe in
  5. 6. two air tubes that branches off the trhacea
  6. 7. Other name for Vouce Box
  7. 8. it is the muscle of the Respiratory system
  8. 9. process that is called when the exchange of gases occurs