samaraj0825 samaraj0825
  • 11-09-2020
  • Biology
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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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man737
man737 man737
  • 11-09-2020

Answer:

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

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