Question

why do we ofen sneeze when we inhale a lot of dust-laden air? don't copy​

Answer 1

Answer:

They irritate the mucus lining of the nasal cavity, and as a result we sneeze.

Explanation:

please mark me as brainliest

Answer 2

Answer:

hi

Explanation:

When we inhale air containing dust particles, the particles get trapped in the hair present in nostrils.