brittneyhart5444 brittneyhart5444
  • 10-09-2020
  • Geography
contestada

The subdivision of the geologic time scale that represents the longest time span is called a(n) ______.
a. epoch.
b. era.
c. period.
d. stage

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Arianarenee90 Arianarenee90
  • 10-09-2020
I’m going to say b because that’s what it means era means a long period of time in history historically
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