Why do we sneeze ?
Give proper reason.
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we sneeze to remove unwanted material deposit in our nose . This tickle due to the material in nose send signals to the CNS i.e. Sneeze center of brain . then we sneezes that material out .
nobel:
good, nice work
:)
(≧∇≦)b
Answered by
3
The air around us is not pure.It contains many harmful things in it such as dust,viruses also the pollen grains etc.When we breathe some of these particles get inside our nostrils and causes irritation within the nose hairs due to which we sneeze.
goid
good
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