Question
Fill in the blank to complete the statement about the geologic time scale.
On the geologic time scale, scientists use the terms era and period to describe lengths of time
Precambrian time.
On the geologic time scale, scientists use the terms era and period to describe lengths of time
Precambrian time.
Answers
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GPT-4o mini
On the geologic time scale, scientists use the terms era and period to describe lengths of time **within the larger context of geological history that began with Precambrian time.**