Investigate Records

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Unit B: Living Things in Their Environment

Chapter 4: Survival of Living Things

• Lesson 1: Staying Alive
• Lesson 2: Competition
• Lesson 3: Best Bird Beak
• Lesson 4: Feather Failure

Chapter 5: Food Chains

• Lesson 1: Soak Up the Sun
• Lesson 2: Food-Chain Mobile
• Lesson 3: Match Things Up