Chemistry, 22.01.2021 17:00 amortegaa805

A scientist observes several different fossils in a rock layer. Based on this observation, which is
the best conclusion?
A. The fossils are composed of lava that cooled
around several organisms.
B. The fossils formed about the same time as the
rock layer in which they were found.
C. The fossils formed after heat and pressure
changed the type of rock in the rock layer.
D. The fossils are composed of the same material
as the organisms from which they formed.

Answers: 1

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A scientist observes several different fossils in a rock layer. Based on this observation, which is...