Respiratory System

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Across
  1. 1. Breathing engine.
  2. 4. Voice box.
  3. 5. Two large tubes connected to the Trachea.
  4. 6. Windpipe & base of our tongue.
  5. 7. Serves as a air passageway.
  6. 9. Temporary, can spread from one person to another.
  7. 10. Allows gases to pass across cell membranes and enter/exit the cells.
  8. 12. Helps in eating and speaking.
Down
  1. 2. Small air sacs at the end of the bronchioles/end of respiratory system.
  2. 3. Affects certain parts of the lungs, and makes it difficult to breathe.
  3. 4. Pair of Organs in the chest.
  4. 8. Inside of your nose.
  5. 11. Little barrier in your throat.