The oldest microfossils are of
A)prokaryotes.
B)eukaryotes.
C)insects.
D)pollen grains.
E)small animals.

Name: The oldest microfossils are of A)prokaryotes. B)eukaryotes. C)insects. D)pollen grains. E)small animals.
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Question

Quizplus · Accepted Answer

Prokaryotes were the first life forms on Earth and are therefore the oldest microfossils. Eukaryotes, insects, pollen grains, and small animals evolved later in Earth's history.

The Oldest Microfossils Are of