U1L1 and U1L2

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Across
  1. 2. belief or practice based on incorrectly applied scientific methods
  2. 6. to gain information using the 5 senses
  3. 10. most reliable source of scientific information
  4. 12. an agreement
  5. 13. system of ideas that explains many related observations supported by a large body of empirical evidence
  6. 15. type of scientific investigation in which scientists are outside making observations
  7. 18. fieldwork and experiments are the two main types
  8. 20. description of how a process in nature occurs
Down
  1. 1. systematic study of natural events and conditions
  2. 3. type of scientific investigation in which scientists are controlling variables under precise conditions
  3. 4. used by scientists to make observations and measurements
  4. 5. branch of science for scientists studying the motion of roller coasters
  5. 7. can be modified but are rarely rejected
  6. 8. branch of science for scientists studying native plants
  7. 9. branch of science for scientists studying the thermal pools in Yellowstone Park
  8. 11. way of doing something
  9. 13. articles written by expert scientists and peer reviewed by expert scientists
  10. 14. data that people gather and test to support and evaluate scientific explanations
  11. 16. reasoning through information and making conclusions supported by evidence
  12. 17. to tell apart
  13. 19. to judge, usually based on criteria