lyriedavis lyriedavis
  • 19-04-2017
  • Physics
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15) A shell fossil with only 25% of its carbon 14 isotope remaining is MOST LIKELY how many years old? A) 2865 B) 5730 C) 11460 D) 22920

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ahutchens0
ahutchens0 ahutchens0
  • 19-04-2017
I think its 5730 i could be wrong
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