Respuesta :
The three elements used by geologist to measure the age of organism’s are carbon-12, potassium, and argon. Thus, option D is correct.
Which method is used to determine of age of organism’s remains?
The age of organism’s remains is determined by two methods of calculation such as carbon dating and by radioactive calculations as all living things are made up of carbon. It calculates the age by estimating at what time the fossil was alive.
Now a days, instead of the decay of carbon-14 and nitrogen-14, radioactive isotopes are used for determining the age of organism’s remains, known as Radiocarbon dating.
The radioactive isotopes of different elements present in our environment. The older elements are uranium, argon etc are used to measure age of a fossil.
The use of older naturally available radioactive elements is more successful in determination of age of organism’s remains. Hence, option D is correct.
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