Question

component=dust particle

(B) HOW THIS COMPONENT MAY CAUSE BREATHING PROBLEM?

(C ) WHAT SHOULD WE DO TO AVOID THIS COMPONENT OF AIR TO ENTER IN OUR BODY
pls its urgent

Answer 1

Many conditions can make you feel short of breath: Lung conditions such as asthma, emphysema, or pneumonia. Problems with your trachea or bronchi, which are part of your airway system. Heart disease can make you feel breathless if your heart cannot pump enough blood to supply oxygen to your body.