Symptoms of air pollution

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Across
  1. 3. an example of respiratory disease
  2. 4. a symptom that affects the reproductive system
  3. 7. a symptom that affects the skin
  4. 8. another name for heart diseases
  5. 9. a symptom that affects the lungs
Down
  1. 1. a short term reaction to contact with polluted air
  2. 2. a symptom that affects the nervous system
  3. 5. a symptom that affects the throat
  4. 6. a symptom that affects the brain