Answer:
The correct answer is option D, people with asthma
Step-by-step explanation:
Small air particles in the atmosphere enhances the problem of asthama. These minute particle enter into the lungs through nose or mouth thereby reducing lung function and causing more frequent asthma attacks. Ozone in the air also triggers asthama as it causes irritation in the lungs and airways. Ozone also reduces lung function and causes difficulty in breathing