<h2>Answer:: </h2>
Today's knowledge of fossil ages comes primarily from radiometric dating, also known as radioactive dating. Radiometric dating relies on the properties of isotopes. These are chemical elements.','.
The group that the catholist church create in order to improve the quality of the clergy is the Calvinists
Peers, advice, physical exercise, assistive technology
<span>World War II fatality statistics vary, with estimates of total deaths ranging from 50 million to more than 80 million.</span>