Biology, 06.10.2019 07:01 gracerhodes6972

If scientists determine the age of a rock to be three billion years old, what else do they know? a) the rock came from outside the solar system b) the rock was part of a comet c) the earth is at least three billion years old d) the earth is younger than three billion years old

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If scientists determine the age of a rock to be three billion years old, what else do they know? a)...