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Unit A Life Science
Chapter 1 Classifying Plants and Animals Chapter 2 Energy from Plants Chapter 3 Ecosystems Chapter 4 Changes in Ecosystems Chapter 5 Systems of the Human Body Unit B Earth Science Chapter 6 Water Cycle and Weather Chapter 7 Hurricanes and Tornadoes Chapter 8 Minerals and Rocks Chapter 9 Changes to Earth's Surface Chapter 10 Using Natural Resources Unit C Physical Science Chapter 11 Properties of Matter Chapter 12 Heat Chapter 13 Electricity and Magnetism Chapter 14 Sound and Light Chapter 15 Objects in Motion Chapter 16 Simple Machines Unit D Space and Technology Chapter 17 Earth's Cycles Chapter 18 Inner and Outer Planets Chapter 19 Effects of Technology |