Biology, 19.11.2019 15:31 sophie5064

How is relative-age dating used to determine the ages of fossils?

a. by observing the formation of sedimentary rocks

b. by using radioactive isotopes

c. by estimating the number of fossils in a particular region

d. by the formation of igneous rocks e. by identifying the way the fossils were formed

Answers: 2

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How is relative-age dating used to determine the ages of fossils?

a. by observing the...