ambert432 ambert432

20-10-2017
Chemistry

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NEED HELP QUICK!!!!!!!!!!!!!!
What describes using organisms that were only alive during a specific time period to estimate the unknown age of items?

Radioactive dating
Law of superposition
Relative dating
Index fossils

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lilmaj10 lilmaj10

20-10-2017

The answer is Index fossils its the only answer it could be

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