The age of fossils can be determined by radiometric dating. Match the following terms with the best descriptions. Note that all options may not be used.
-This can be measured to determine the age of a fossil.

Question

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The ¹⁴C to ¹²C ratio can be used to determine the age of a fossil because it is a measure of the amount of ¹⁴C that has decayed to ¹²C over time. The half-life of ¹⁴C is 5730 years, which means that it takes 5730 years for half of the ¹⁴C in a sample to decay to ¹²C. By measuring the ¹⁴C to ¹²C ratio in a fossil, scientists can determine how long ago the organism that produced the fossil died.

The Age of Fossils Can Be Determined by Radiometric Dating