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Geologists have divided Earth's history into time units, which are largely based on A. evidence of erosion. B. climates. C. magnetism in rocks. D. fossils.
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Asked 12/14/2017 5:33:30 PM
Updated 12/14/2017 6:28:48 PM
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Edited by Janet17 [12/14/2017 6:27:49 PM]
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User: Geologists have divided Earth's history into time units, which are largely based on A. evidence of erosion. B. climates. C. magnetism in rocks. D. fossils.

Weegy: Geologists have divided Earth's history into time units based on: fossils.
Expert answered|Score 1|marifra|Points 3|

User: Another name for unicellular organisms that dominated Earth up to the Precambrian time is A. cyanobacteria. B. eukaryotes. C. stromatolites. D. prokaryotes.

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Asked 12/14/2017 5:33:30 PM
Updated 12/14/2017 6:28:48 PM
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Edited by Janet17 [12/14/2017 6:27:49 PM]
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Another name for unicellular organisms that dominated Earth up to the Precambrian time is: prokaryotes.
Added 12/14/2017 6:28:48 PM
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