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Biology, 02.12.2020 17:10 sam9350

Mildred collects a sample of fossilized plant material. She takes it back to her lab to run some tests on it. Mildred is able to measure the amount of carbon-14 in her sample and compare this to the amount of carbon-12 in it. She uses this information to calculate that the fossil is 4,500 years old.

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Mildred collects a sample of fossilized plant material. She takes it back to her lab to run some tes...
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