Slide 1 Slide 2 The History of Life & the Origin of Species Georgia Performance Standards: SB5a: Trace the history of the theory of evolution. SB5 c: Explain how fossil…

Slide 1 Slide 2 17–1The Fossil Record A. Fossils and Ancient Life The fossil record provides evidence about the history of life on earth. It also shows how different groups…

Slide 1 The History of Life Chapter 17 Slide 2 Fossils  Preserved traces and remains of ancient life. Slide 3 The Fossil Record  Paleontologists study ancient life…

Slide 1 Go to Section: Half of a Half of a Half... Some forms of chemical elements are unstable—that is, they break down into other substances. Like the decay of leftovers…

Evidence for Evolution Evidence for Evolution Concept Map Section 15-3 includes Evidence of Evolution Physical remains of organisms Common ancestral species Similar genes…