andrewcherry7ov58y5 andrewcherry7ov58y5

16-10-2017
Biology

contestada

Scientists have found that the carbon-14 content of an unknown prehistoric sample was reduced to one-half. What best describes the identity of the sample?

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joshuabmosorioc joshuabmosorioc

20-10-2017

a rock formed 10,000 years ago

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ahsansmohamed ahsansmohamed

02-12-2020

Answer:

B

Explanation:

A rock that formed more than 10,000 years ago

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