Which radiometric dating technique is applicable to earth's oldest rocks?

uranium-lead

uranium-thorium

carbon-14

potassium-argon

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

Me the formula cacl2 represents the compound