Evolution and Natural Selection PowerPoint
Hd Chap 2rev
Chapter 6 Adaptations Over Time. Ch 6.1 - Evolution A. Evolution – changes in inherited characteristics of a species over time 1. A species is a group.
1.The ancestor giraffes had short necks. 2.The ancestor giraffes lengthened their necks by stretching to reach leaves. 3.The longer neck was passed on.
What is Evolution? What is Evolution?. EVOLUTION: the process of change over time Evolution is the idea that new species develop from earlier species.
Evolution and Natural Selection How species change over time.
7 th Grade Assignments
UNIT V Chapter 15 Darwin’s Theory of Evolution. I.Darwin’s Theory of Evolution (theory-well supported explanation of phenomena that have occurred in the.
Evolution Moving toward a brighter future?. Answering some BIG questions. How do species becomes more diverse? How do some species survive environmental.
Foothill High School Science Department Evolution of Populations The Process of Speciation.
Adaptation: Darwin’s Voyage
Do Now 1. What is biogeography? 2. Why do distantly related species in very different places sometimes share similar traits? Study of where organisms live.
