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#9 |
Yeah sez you
Join Date: Oct 2002
Posts: 206
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It depends on what you mean by natural but since it runs at about 10% in the population (in every culture over time) and probably has a genetic basis and is seen in almost any vertebrate species, I would say that it is natural or at least naturally occuring as opposed to man made.
Or should that be made by man? |
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