Tuesday, February 10, 2009

What happens when we sneeze ?


We sneeze to get rid of things in your body, ie dust in our nose.

But the reason people say God bless you is because in the middle ages they thought that a demon was being expelled from your body when you sneeze.

We also sneeze whenever dust gets inside your nose and irritates the tiny hairs in your nostrils, so sneezing is the only way for the body to get it out.


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