Biology
Biology, 07.12.2021 04:10, iamabouttofail

a fossil was analyzed and determined to have a carbon-14 level that is 50 % that of living organisms. the half-life of c-14 is 5730 years. how old is the fossil?

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a fossil was analyzed and determined to have a carbon-14 level that is 50 % that of living organisms...

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