samaraj0825 samaraj0825

11-09-2020
Biology

contestada

Certain kinds of shells are always found in rock layers lower than layers with plant fossils. Dinosaur fossils show up only in layers above or with plant fossils what does this tell you about When these organisms lived

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11-09-2020

Answer:

This shows that once animals were on the surface there were plants for them to eat.

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