Asthma and Heart Disease

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Across
  1. 3. asthma is more comman here (5,7)
  2. 4. nicotine increases your heart rate and blood pressure (7)
  3. 5. microscopic creatures that feeds of dead skin (4,5)
  4. 7. this increases the person's and puts extra pressure on their heart (6)
  5. 8. this swells up and gets narrower during an asthma attack (5,7)
Down
  1. 1. this rases blood pressure and cholesterol (4,2,8)
  2. 2. you should not smoke when being (8)
  3. 6. what on a pet is most likly to cause an asthma attack (4)