Biology, 08.04.2020 02:34 ultimatesaiyan

Help plz!! Earth Science

Which measurement do geologists use to find the absolute age of once-living things?

amount of decayed daughter elements
total number of half-lives for the element potassium
age of ancient rocks located near the remains
amount of carbon-14 and nitrogen-14 in the remains

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Help plz!! Earth Science

Which measurement do geologists use to find the absolute age of...