Investigate Records

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Unit A: Continuity of Life

Chapter 1: Classifying Organisms

• Lesson 1: A Closer Look
• Lesson 2: Dichotomous Key
• Lesson 3: Organizing Animals

Chapter 2: Cell Structure and Function

• Lesson 1: Building a Plant Cell
• Lesson 2: Moving Through!
• Lesson 3: Controlling Bacteria

Chapter 3: Reproduction and Heredity

• Lesson 1: New Plants!
• Lesson 2: Split Your Sides
• Lesson 3: Here's Looking at You!

Chapter 4: Change Over Time

• Lesson 1: Find Out About Fossils
• Lesson 2: Out on a Limb