Biology, 30.01.2021 01:30 stephenandvicki
A radioactive substance has a half-life of 10,000 years. In 20,000 years, how much (%) of the original substance would remain? b. In 30,000 years? c. In 60,000 years?
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Classify the structures as homologous or analogous, depending on their structure and function.
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A radioactive substance has a half-life of 10,000 years. In 20,000 years, how much (%) of the origin...
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