science

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Across
  1. 4. idea that can be tested by experiment or observation
  2. 5. collected information resulting from an experiment or other investigation
  3. 6. an idea that is supported by evidence
  4. 8. a guess based on observation and research about what will happen under certain conditions
  5. 9. to find ways that objects and events are similar and different
  6. 10. factor in an experiment that is kept the same
  7. 15. a procedure carried out to systematically observe, study, or test something in order to learn about it
  8. 16. procedure to test a hypothesis
  9. 17. steps followed in an experiment
  10. 18. picture that shows relationships between sets of data
  11. 20. information collected during a scientific investigation
Down
  1. 1. step-by-step process scientists use to conduct an experiment or investigation
  2. 2. an experiment with variables that are appropriately controlled, that is conducted multiple times and yields the same results
  3. 3. a belief or judgment
  4. 7. an idea or a conclusion based on an observation
  5. 11. use the five senses to collect information
  6. 12. a method of inquiry involving stating a problem , proposing alternative solutions, analyzing alternatives and selecting a solution , testing the solution by using a model, and evaluating the effectiveness of the solution
  7. 13. any condition in an experiment that can be changed
  8. 14. an experiment that does not yield similar results, does not have controlled variables, or is incomplete
  9. 19. simplified version of some part of the naturel world that helps explain how it functions