why do we cry for?

@scooby29 (239)
July 14, 2009 11:40pm CST
they say crying has different types! is it crying feel at ease of something or it is necessary?
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1 response
@lilaclady (28226)
• Australia
15 Jul 09
I have my own theory on this...I read somewhere that tears is a great bacteria fighter, it was proven just a few tears in a bucket of water with a lot of bacteria the tears killed the bacteria so I think seeing as nature has put everything in place for reasons I think maybe we actually have out own anticeptic and when we get hurt it makes us cry...as i said just my theory./..