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Why do scientists know very little about life in the Precambrian eon?(1 point)
Responses
There was no life on Earth during that eon.
There was no life on Earth during that eon.
The eon started with a mass extinction.
The eon started with a mass extinction.
There are few fossils from that time.
There are few fossils from that time.
All of these forms of life are now extinct.
All Answers 1
Answered by
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There are few fossils from that time.
Explanation: Precambrian life was mostly microscopic and soft-bodied, and many of the oldest rocks have been altered or destroyed by geological processes, so few fossils remain to study.
Explanation: Precambrian life was mostly microscopic and soft-bodied, and many of the oldest rocks have been altered or destroyed by geological processes, so few fossils remain to study.
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