Chapter 1 Vocabulary

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Across
  1. 3. a system of knowledge about the natural world and the methods used to find that knowledge
  2. 4. the study of the composition, structure,properties,and reactions of matter
Down
  1. 1. the study of matter and energy and the interactions between the two through forces and motion
  2. 2. the use of scientific knowledge to solve practical problems
  3. 3. method an organized plan used for gathering, organizing, and communicating information