Respiratory System Crossword

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Across
  1. 3. The bronchi splits to branch into smaller tubes.
  2. 7. In the larynx, there is a part named the ________________ that prevents food from entering the lungs.
  3. 9. The main passage for air to move from the nose and larynx down to the bronchi and lungs.
  4. 10. Tiny air sacs at the end of the bronchioles where the exchange of gases occurs.
  5. 12. When we breathe out, our body gets rid of_______________.
  6. 13. Tuberculosis is a serious infection that affects the lungs and is caused by_____________.
  7. 14. Which that has 3 lobes?
Down
  1. 1. When your lungs get infected and fill with fluid, making it hard to breathe.
  2. 2. The diaphragm is a large, dome-shaped __________ located at the bottom of your chest.
  3. 4. The group of organs in our body that enables us to breathe is called....
  4. 5. Harmful cells grow out of control in the lungs, making it hard to breathe and causing damage to the lungs.
  5. 6. People with asthma sometimes use an ____________, a special device that helps open their airways.
  6. 8. The respiratory organ is located behind the nasal cavity and mouth.
  7. 11. Fine hairs in the nasal cavity that function to filter air before it reaches the lungs