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The beginning of the Cretaceous period is marked by the emergence of dinosaurs in the fossil record. True False
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Mar 7, 2018
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The beginning of the Cretaceous period is marked by the emergence of dinosaurs in the fossil record.
True
False
Biology
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Justin Van Horne
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The beginning of the Cretaceous period is marked by the emergence of dinosaurs in the fossil record. FALSE
Theplau
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Mar 8, 2018
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Theplau
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i think the answer is true
Phispi
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Mar 11, 2018
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