Chapter 1

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Across
  1. 1. set of moral principles and values
  2. 3. Anything that has the characteristics of life
  3. 6. an explanation of a natural phenomenon
  4. 10. The production of offspring
  5. 12. the group exposed to the factor being tested
  6. 14. causes a reaction by an organism
  7. 16. evaluation of the results of an experiment by other scientist
  8. 17. information gained from observations
  9. 18. the factor that does not change during an experiment
  10. 20. using similar methods to gather information and come to a conclusion
  11. 21. regulation of an organisms internal environment to maintain life
  12. 22. field of study that deals with science of legal interest
  13. 23. The science of life
  14. 24. investigating a phenomenon using a controlled experiment and a hypothesis
  15. 25. the reaction to a stimulus
Down
  1. 2. group of organism that can breed with each other and produce fertile offspring
  2. 3. a direct method of gathering information
  3. 4. changes do to the independent variable
  4. 5. Arranged in an orderly way
  5. 7. a group used for comparison
  6. 8. the tested factor
  7. 9. Process of natural change that takes place during the life of an organism
  8. 11. uses units in the power of ten to measure length, volume, mass
  9. 13. the process of making logical conclusions
  10. 15. Results in addition of mass
  11. 19. an inherited characteristic that results from changes over time
  12. 21. testable explanation for an experiment
  13. 26. body of knowledge based on the study of nature