Respiratory System

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Across
  1. 2. Windpipe
  2. 4. Largest airways coming off of the trachea
  3. 5. Voicebox
  4. 6. Beginning of the respiratory system
  5. 9. Airways coming off of the bronchi
  6. 10. A flap connected to the pharynx
Down
  1. 1. Skeletal muscle that pushes against lungs
  2. 3. Scientific word for throat
  3. 7. Air sacs in the lungs
  4. 8. Main organs of the respiratory system