Respiratory System

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