Biology, 17.10.2020 14:01 michneidredep7427

After an organism dies, it stops taking in radioactive carbon-14 from the environment. If the carbon-14:carbon-12 ratio ( / ) in a piece of petrified wood is one sixteenth of the ratio in living matter, how old is the rock

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After an organism dies, it stops taking in radioactive carbon-14 from the environment. If the carbon...

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