Scientific method crossword

12345678
Across
  1. 4. your final step in the scientific method
  2. 6. a way to test a hypothesis
  3. 7. a process for studying and experimenting to help you reach scientific conclusions
  4. 8. never changes
Down
  1. 1. changed on purpose
  2. 2. the problem in a scientific process
  3. 3. a person who is studying or has expert knowledge of one or more of the natural or physical sciences.
  4. 5. relies on the independent variable