Question

Thershers release large amount of _____________ and _________ as a waste which affects severely the asthma patient.

• A. straw, dust.
• B. dust

Answer 1

Explanation

1. Asthma is a chronic condition where the airways in the lungs are temporarily inflamed and produces excess mucus.
2. It is caused by irritants such as saw dust that are released from the thersher's.

Final answer : Threshers release large amounts of straw and dust as waste which affects severely the asthma patient.