Answers

2016-03-25T19:50:51+05:30
See people do not think that way
they think that moving there hand will remove the smoke right in front of them and rapid moving creates a small time it which air in front of there Nose is smoke free and they breathe that clean air

actually when an insect comes in front of our face we wave our hands so people try that same strategy with smoke not realising the pressure factor.


pls mark as brainliest
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