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发表于 2015-9-11 04:40:32
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My "theory" stands - several species of human ancestors developed at the same time and therefore the slightly different facial features and complexions. However, ancient tracks of human developments in, say Europe and Asia, were covered by numerous volcanic eruptions and floods millions of years ago.
I just don't think all humans are from one origin. Take animals as an examples, there are elephants in Africa and Asian, they are of the same species, but slightly different appearance; bears; tigers also; monkeys; dogs; cats. There are just too many examples. Could these animal species all came from one source? I don't think so. |
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