Unit 6 Evolution & Classification Study Guide Lesson 6.1 – Origins of Life & Natural Selection 1. Describe what scientists believe the earliest organisms on Earth were like. 2. Explain how scientists believe the first organisms changed over time. 3. The theory of Natural Selection was first suggested by ______________________________ 4. The driving force between evolution is the interaction between organisms and their ____________________. 5. Explain each of the conditions that lead to the evolut
Unit 6 Evolution & Classification Study Guide Lesson 6.1 – Origins of Life & Natural Selection 1. Describe what scientists believe the earliest…