Unit 1 Test

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Across
  1. 3. Magnitude, the measure of a stars brightness as seen on Earth
  2. 6. Way, what galaxy do we live in
  3. 8. the amount you count b on a graph
  4. 9. using your 5 senses to observe something
  5. 11. fake science with claims that are not proven
  6. 14. testable ideal that leads to a scientific investigation
  7. 15. where do we do most experiments
  8. 16. different person does your experiment to check for good scientific practices
  9. 17. Variable, the one thing changed in an experiment
  10. 18. same person does experiment again to find possible flaws
Down
  1. 1. Variable, the outcome of an experiment
  2. 2. the axis of the independent variable
  3. 4. actual brightness of a star
  4. 5. a large collection of stars, gas, and dust that is held together by gravity
  5. 7. the axis of the dependent variable
  6. 10. representation of something too big or too small
  7. 12. an organized procedure of
  8. 13. testable idea that leads to a scientific investigation