guess so. population is limited by food supply

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送交者: sofar 于 2008-01-07, 11:12:04:

回答: 人类是走出非洲之前就会有目的的用火做熟食，是吗？ 由 繁孔 于 2008-01-07, 10:46:16:

going out of African implys it was over populated already


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