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  • 13-03-2017
  • Geography
contestada

Which era lasted the longest in Earth's history?
Precambrian
Paleozoic
Mesozoic
Cenozoic

Respuesta :

Аноним Аноним
  • 15-03-2017
The Precambrian Era was the longest era in the Earth's history. It lasted for approximately 4 billion years!

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