Question

why do we sneez ? with explanation​

Answer 1

Answer:

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Explanation:

Sneezing happens when the inside of your nose is irritated by something. The irritant could be something like pollen. ... The nerves in your nose send a message to your brain saying that they are irritated. Your brain then sends a message to your nose, throat and chest, which says sneeze!

Answer 2

Explanation:

Sneezing is a mechanism your body uses to clear the nose. When foreign matter such as dirt, pollen, smoke, or dust enters the nostrils, the nose may become irritated or tickled. When this happens, your body does what it needs to do to clear the nose — it causes a sneeze.

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