Scientists found 2 fossils in sedimentary layers that were disturbed.
Fossil 1 was found in surrounding rock that tested as 25% Pb
Fossil 2 was found in surrounding rock that tested as 12.5 % Pb
What is one logical conclusion for the scientists to draw?
A
Fossil 1 is older than Fossil 2
B)
Fossil is older than Fossil 1
Fossil 1 is approximately the same age as Fossil 2
DS
Without further evidence, it is not possible to tell the approximate ages of
the fossils
Answers: 3
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Scientists found 2 fossils in sedimentary layers that were disturbed.
Fossil 1 was found in surroun...
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