Biology, 01.02.2021 21:10, nandinipp0303

A certain species of trilobite is known to have lived 300 million years ago. If this index fossil was found in a rock layer containing other fossils, what could you infer about the other fossils a The rock layer killed the trilobite and the other fossils
b The other fossils are about 300 million years old
c The organisms that formed the other fossils are still living.
d The rock layer formed before the trilobite and other organisms

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A certain species of trilobite is known to have lived 300 million years ago. If this index fossil wa...

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