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The era that is defined by both a huge explosion in the diversity of life as well as the largest mass extinction is the _____. Proterozoic Paleozoic Mesozoic Cenozoic
The era that is defined by both a huge explosion in the diversity of life as well as the largest mass extinction is the Paleozoic.
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Asked 1/22/2013 11:13:09 AM
Updated 4/30/2016 7:35:42 PM
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This answer has been confirmed as correct and helpful.
Edited by Andrew. [4/30/2016 7:35:40 PM], Confirmed by Andrew. [4/30/2016 7:35:42 PM]
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