Lesson 12 The Needs That Drive Us All. Contents I. Pre-task Warm-up Background Information II. Task-cycle The Structure of the Text Detailed study of.
1 WHEEEEE ! 2 What are we Doing Today? Whale fossil hunt Whale ankle comparisons Whale DNA comparisons WHALE EVOLUTION.
Types of Social Interactions Cooperation = mutualism Cooperation = mutualism – Fitness gains for both participants Altruism Altruism – Fitness gain for.
CHAPTER 2 EVOLUTION AND ECOLOGY. 2.1 Darwin’s Voyage on HMS Beagle §The Origin of Species by Means of Natural Selection §30 years of study §HMS Beagle.
Chapter 10
Fundamentalist Crusades of the Twenties Scopes Monkey Trial & Prohibition
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