Science, asked by shyamkalbhalavi, 3 months ago

When we breathe in the air full of dust, why do we sneeze?class 7th ka question h please

Answers

Answered by geniusqueen23

2

Answer:

Because air contain mixture of gases, small particles of dust, water vapour

when we breath in the air some bacteria are come in our body that is why we sneeze

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