1C Vocabulary

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Across
  1. 6. a test of the way that something works by examining the effect of one factor at a time
  2. 8. cell with no nucleus
  3. 11. data communicated with numbers
  4. 12. a factor that changes in a controlled experiment
  5. 14. the structure that holds and protects the DNA in a eukaryotic cell
  6. 16. an idea that scientists use to explain the data that they have collected
  7. 17. group in a controlled experiment that is exposed to the independent variable
  8. 18. a simplified explanation, description, or representation of the world
Down
  1. 1. cell with a nucleus
  2. 2. using a variety of tools and skills to answer a question or solve a problem
  3. 3. an explanation that is based on limited observations
  4. 4. an organism that makes its food using energy from its environment
  5. 5. a unique name that identifies an organism created by combining the names of the genus and species
  6. 7. an idea that scientists use to describe what they observe
  7. 9. group in an experiment that is not exposed to the independent variable
  8. 10. information that people collect
  9. 11. data communicated using words and descriptions
  10. 13. an organism that gets energy by eating other organisms
  11. 15. the science of sorting organisms into groups