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romanna [79]
3 years ago
7

Which of the following is the primary technique for determining the absolute age of a rock?

Biology
2 answers:
Tanya [424]3 years ago
6 0
A) Scientists measure the radioactive decay of the elment isotpes.
Reil [10]3 years ago
3 0

Answer;

Measuring the radioactive decay of element isotopes.

The primary technique for determining the absolute age of a rock is the measuring the radioactive decay of element isotopes.

Explanation;

The measuring of the radioactive decay of element isotopes to determine the age of rocks is called Radiometric Dating.

Radiometric dating is a method of determining the absolute age of an object such as rocks by comparing the relative percentages of a radioactive (parent) isotope and a stable (daughter) isotope.

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Il est nécessaire de prélever des échantillons de certains fluides corporels qui peuvent être du sang, de la salive, des ongles, des cheveux ou du sperme. À l'aide de techniques de laboratoire sophistiquées, l'ADN des échantillons est isolé, puis une cartographie est effectuée, ce qui est fait par des équipements appelés "Séquenceurs d'ADN".

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J'espère t'avoir aidé, bonnes études !

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