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