Chemistry, 11.03.2021 16:30 prettygirllniyiaa

Choose the terms that correctly complete the paragraph. Emily was interested in how geologists date rocks and she learned about two ways of dating rocks. She learned that potassium-40 is used to find the
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for ancient rocks, because it has a long
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. Carbon-14 is used for dating much
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rocks due to its shorter
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.

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