Seudónimo Seudónimo
  • 07-11-2016
  • Geography
contestada

HELP PLEASE!!! Which era does the rock of the Canadian Shield date back too?

a. Paleozoic

b. Precambrian

c. Cenozoic

d. Mesozoic

Respuesta :

blooregardqkazoo1138 blooregardqkazoo1138
  • 23-05-2021

Answer:

I believe it is the Precambrian era. I could be wrong though.

Explanation:

Answer Link

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