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Chapter 1: Classifying Plants & Animals
Chapter 1 vocab practice
Chapter 1 Review
Chapter 2: Energy from Plants
Chapter 2 vocab practice
Chapter 4: Changes in Ecosystems
Chapter 5: Systems of the Human Body
Chapter 8: Rocks & Minerals
Chapter 9: Changes to the Earth's Surface
Chapter 10: Using Natural Resources
Chapter 12: Heat
Chapter 14: Sounds & Light
Big 6