Question

Elvin
5. Why do we sneeze when we inhale dust-laden ai
dd one out giving reasons​

Answer 1

Answer:

by sensation of our skin

Answer 2

Answer:

When we inhale air containingdust particles, the particles get trapped in the hair present in out nostrils. Sometimes, these particles may pass through the hair and enter the nasal cavity. ... Sneezing expels the foreign particles from the inhaled airand dust-free clean air enters