Respiratory System

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