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OpenStudy (anonymous):
YOU WILL GET MEDAL!!! To compare the ages of rock layers to each other, scientists can use an easily identifiable and widely distributed fossil called A. a carbon fossil B. a sedimentary fossil C. an index fossil D. a radioactive fossil
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OpenStudy (anonymous):
@Missiey
OpenStudy (anonymous):
@MrNood @misty1212 @kaleigh123
OpenStudy (anonymous):
c
OpenStudy (anonymous):
OMG Thank You so much!
OpenStudy (anonymous):
ur welcome
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