Earth Science: Fossils, Superposition of Rock Layers, and Radioactive Dating Glencoe Earth Science c1999 Chap 12.
CHAPTER 28 Nuclear Chemistry Radioactive Decay Radioactive Decay.
Radiometric Dating and Half Life. Radiometric Dating A method of dating rocks and other materials based on the rate of radioactive isotope decay. Radioactive.
Changes through time Survival of the Fittest. Evidence that life has changed and is now changing.
