Why do we close our eyes when we sneeze?
Answers: It is a natural (and unavoidable) response to close your eyes when sneezing because the pressure from a sneeze would do damage to the eyes if they are gone open, since the throat, proboscis, and eyes are connected (some people can squirt milk out of their eyes). Also it prevents germs from entering the eyes and causing an infection.
Same basis we do everything, evolution. :)
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