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7 март 997982 г. до нашей эры - First speaking human

Описание:

It is impossible to know when and how human beings first speak, but elementary speech may well go back a million years.

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Evolution Timeline

ByDalynn Paredes

27 окт 2017

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0

670

Дата:

7 март 997982 г. до нашей эры

Сейчас

~ 1000672 г назад

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