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OpenStudy (anonymous):
Which geologic period lasted for almost 7/8 of earth’s history? A. the Precambrian time B. the Phanerozoic Eon C. the Carboniferous Period D. the Quaternary Period
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OpenStudy (anonymous):
@Destinymasha i think u did this with me yesterday and failed ._.
OpenStudy (anonymous):
A
OpenStudy (anonymous):
is he right?
OpenStudy (destinymasha):
no i didn't......
OpenStudy (destinymasha):
yes --its A Precambrian time
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OpenStudy (anonymous):
kk ty
OpenStudy (destinymasha):
yup
OpenStudy (anonymous):
are you sure
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