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OpenStudy (anonymous):
Scientists were able to determine the age of the earth from rock samples that were analyzed. What technique was used to do this? A. extinction B. radiometric dating C. geologic time scale D. fossil records
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OpenStudy (anonymous):
@Destinymasha
OpenStudy (anonymous):
d?
OpenStudy (destinymasha):
I thought it was Radiometric Dating, but hold on a sec~
OpenStudy (destinymasha):
Actually, yes, it might be RD 'cause it's used to date rocks like carbon, and stuff ^.^
OpenStudy (anonymous):
You might be right i was guessing
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OpenStudy (destinymasha):
Haha xD
OpenStudy (destinymasha):
Good guess, though c:
OpenStudy (anonymous):
Thanks
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