Investigate Records

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Unit A: Organization of Living Things

Chapter 1: Life Processes

• Lesson 1: Close Up!
• Lesson 2: What's Needed

Chapter 2: Human Body Systems

• Lesson 1: Saliva Science
• Lesson 2: How You Rate
• Lesson 3: Modeling an Arm

Chapter 3: Life Cycles

• Lesson 1: Seed Search
• Lesson 2: Monitor Mealworms
• Lesson 3: Cats and Kittens

Chapter 4: Responses of Living Things

• Lesson 1: Straight Up or Sideways
• Lesson 2: Fish School