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Biology, 03.05.2021 20:20 inesperezferrere

In the image, layer A is the topmost layer. Layer C contains fossils from the Precambrian era. Layer B contains dinosaur fossils, and layer A contains fossils of mammals. Which two statements are supported by this evidence?

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In the image, layer A is the topmost layer. Layer C contains fossils from the Precambrian era. Layer...
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