anjali7 anjali7

10-03-2018
Chemistry

contestada

Which era does th rock of the Canadian Shield date back to
A. Predcamebrain
B. Paleozoic
C. Mesozoic
D. Cenozoic

Respuesta :

dannymorgan734 dannymorgan734

10-03-2018

I believe the answer to this question is A

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private97 private97

17-10-2019

Answer:

its the precambrian hope this helps <( ^ u ^ <)

Explanation:

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