Which of the following evidences of evolution employs the use of radio-isotope dating?
- comparative anatomy
- Embryology
-
Fossil records
- vestigial organs
The correct answer is: C
Explanation
Scientists can roughly date fossils using radiometric dating, a process that measures the radioactive decay of certain elements. Fossils document the existence of now-extinct species, showing that different organisms have lived on Earth during different periods of the planet's history.
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