amnasyed965 amnasyed965
  • 07-03-2017
  • Biology
contestada

Why is radioactive and decay material essential in determining the absolute age of a rock layer or fossil

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BrianPerl
BrianPerl BrianPerl
  • 07-03-2017
The only way you can find out the age of the rocks is if you  determine the half-life of the radioactive material.
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