Smoking+Respiratory System

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Across
  1. 1. what is an incurable disease that kills victims from lack of oxygen?
  2. 2. what is a symptom of smoking for the first time?
  3. 4. what do you mostly cough out when you have chronic bronchitis?
  4. 5. what does tobacco smoke destroy on the way to the lung?
  5. 6. this clears out any unwanted items from the lungs (it gets destroyed by smoke)
Down
  1. 1. what causes swelling of the bronchial tube?
  2. 3. why can you not breath a lot when you smoke?