The Respiratory System

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Across
  1. 4. The muscle that separates the abdomen from the chest and helps air come in and leave your lungs.
  2. 5. Where your vocal cords are located.
  3. 8. Where the gas exchange physically occurs.
  4. 10. The body system that is responsible for taking in oxygen and disposing of carbon dioxide.
  5. 12. Connects to the larynx and provides air to the lungs.
Down
  1. 1. Your secondary external opening for breathing.
  2. 2. An umbrella term for diseases causing difficulty breathing. (Abbreviated)
  3. 3. Where air is drawn in.
  4. 6. a common lung disease caused by an infection in the lungs’ air sacs.
  5. 7. Allow the exchange of oxygen and carbon dioxide to happen entirely.
  6. 9. Connect to the trachea to allow oxygen flow to the lungs and carbon dioxide flow out.
  7. 11. Another word for throat.