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Chapter 1

Chapter 1: The Nature of Science and the Characteristics of Life

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1.1: Activity: The scientific method

Test your recall for figure 1.2 with this key figure labeling exercise.

1.2: Activity: Shared characteristics of life
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Explore the properties common to all living organisms.

1.3: Activity: The biological hierarchy

Trace the biological hierarchy illustrated by figure 1.11.

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