NicolleHose NicolleHose

16-06-2015
Biology

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How many years did the Precambrian Era span? 2.5 billion 5 million 5,000 none of the above

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Аноним Аноним

16-06-2015

It is about 4, 525 million years. So the closest answer would be 5000. Or it would be non of the above.

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