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Galina-37 [17]
3 years ago
12

How have mass extinctions helped scientists develop the geologic time scale

Biology
1 answer:
sladkih [1.3K]3 years ago
8 0

Scientists developed the time scale by studying rock layers and fossils world wide.
Radioactive dating helped determine the absolute divisions in the time scale. so mass extinction help because there is more to study
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With the knowledge of the nucleotide sequence of a gene, which one of the following could you determine with the most accuracy?
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<u>Primary structure of the protein </u>can be determined With the knowledge of the nucleotide sequence of a gene.

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learn more about nucleotide here: brainly.com/question/16099437

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