Chemistry, 01.03.2021 05:40 elexiafloyd

A rock with different fossils is shown below: A diagram labeled Fossil Layers is shown. The topmost layer is labeled Fish and shows the skeleton of a fish, the second layer from the top is labeled Shell and shows a shell, the third layer from the top is labeled Fern and shows a fern leaf, and the lowermost layer is labeled oak and shows an oak leaf

Based on the fossil, which organism evolved first?

Fern
Fish
Oak
Shell

Answers: 2

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A rock with different fossils is shown below: A diagram labeled Fossil Layers is shown. The topmost...

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