Preite441 Preite441

03-10-2015
Chemistry

contestada

Approximately how long has the Moon been geologically inactive?
A. 1 billion years
B. 3 billion years
C. 4 billion years
D. 4.5 billion years

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Jennifer0081 Jennifer0081

03-10-2015

The moon had been geologically inactive for B. 3 billion years

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