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. All of these forms of life are now extinct. All of these forms of life are now extinct. 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.
There are few fossils from that time.
The reason scientists know very little about life in the Precambrian eon is because there are few fossils from that time.
The correct answer is: There are few fossils from that time.
Scientists know very little about life in the Precambrian eon because there are very few fossils from that time. Fossils provide valuable evidence and insights into past life forms, but the preservation of fossils is a rare occurrence. In the Precambrian eon, which lasted from about 4.6 billion years ago to about 541 million years ago, the conditions for fossil formation and preservation were not as favorable as in later geological eras. The limited number of fossils that have been found from this period make it challenging for scientists to fully understand and study the diverse life forms that might have existed during the Precambrian eon.