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Hipervinculo Biología
Discusses relationship between evolution and the fossil record.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists can use radioactive decay to find the age of certain materials.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How scientists can use radioactive decay to find the age of certain materials.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Bertram Boltwood first used radiometric dating to determine the ages of rocks and of Earth. Although his calculations were not completely accurate, he brought in an important new source of scientific ...
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