You are presented with the question "A possible downside of driving a car is" and the following answer choices: 
- slow and inefficient
 - more asthma in children
 - split ends
 - greying hair
 - Plant growth is reduced
 - decreases its bodily water
 - balding
 - Greenhouse gasses

Now knowing that operating an automobile usually requires fossil fuels and fossil fuel pollution can cause asthma and lung problems, especially for children and the elderly, choose the best answer.


 

  more asthma in children       