Chapter 1
Introduction to Biology
What biology studies, the characteristics that define living things, and the scientific method biologists use to investigate them.
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Introduction to Biology
This chapter's full lessons haven't been written yet — here's what it will cover.
The Study of Life
- What Is Biology?
- Characteristics of Living Organisms
- Why Biology Matters
Levels of Biological Organization
- Introduction to Cell Theory
- Molecules to Biosphere: Levels of Organization
The Scientific Method
- The Scientific Method
- Hypotheses, Variables and Control Groups
- Data Collection and Biological Measurement
Getting Started with Microscopy
- Introduction to Microscopy