Science Vocabulary Puzzle

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Across
  1. 3. a place used for conducting scientific experiments
  2. 5. to use the senses to gather information about an object or event
  3. 6. the study of the natural world
  4. 9. a system of assigning numbers to an observation
  5. 11. to use a system to group information into categories
  6. 12. to look closely at somebody or something
Down
  1. 1. an idea about the solution to a problem that can be tested or investigated
  2. 2. to name or recognize a person, place, or thing
  3. 4. the method of collecting information and data about a topic being studied
  4. 7. a summary of the results of the experimentation and a statement of how the results relate to the hypothesis
  5. 8. a forecast of future events based on previous observations and experiments
  6. 10. a group of measurements, facts, or statistics
  7. 13. the steps used to test a hypothesis