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Biology, 21.01.2021 18:30 atran6955

If an animal fossil was found in a rock, what would be the best way to determine its absolute age? *analyze the rock’s mineral composition

*take X-rays of the fossil and surrounding rock

*compare it to similar-looking fossils that have already been dated

*measure the ratio of a radioactive isotope and its decay product present in the rocks around the fossil

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