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Biology, 13.07.2019 19:00 yuluvk

Geologists found fossils in several layers within the earth and have determined, by using c-14 dating, that of all of the following layers of fossils found in the illustrated rock layers the fossils found in layer are the oldest.

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Geologists found fossils in several layers within the earth and have determined, by using c-14 datin...
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