Slide 1 Life History Slide 2 Introduction  Different species reproduce at vastly different rates over lifetimes that may differ dramatically.  Life history consists…

Slide 1 Evolution—The Theory and Its Supporting Evidence Chapter 7 Slide 2 Some of the evidence for evolution –comes from fossils –such as this 2.3-meter-long Ceresiosaurus…

Evolution What is Evolution? Evolution involves inheritable changes in organisms through time Fundamental to biology and paleontology Paleontology is the study of life history…

Evolution Evolution The Nature of Change and Variation What is Evolution? Simply⦠a change in living organisms over time Why study evolution? Evolutionary concepts provide…

Evolution Wooly mammotn skeleton: Mammoths lived 2 million to about 9,000 years ago. They were about 9 to 15 feet tall. What was the reason for the extinction? What is Evolution?…

Evolution Evolution The Nature of Change and Variation What is Evolution? Simply⦠a change in living organisms over time Why study evolution? Evolutionary concepts provide…