Why are variables important in research?

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Tags

1. #consistently
2. #dependent
3. #variables
4. #important
5. #opposed
6. #relationship
7. #between
8. #earlier
9. #research
10. #cause
11. #these
12. #anything
13. #effects
14. #independent
15. #simply
16. #defined
17. #constant
18. #variable
19. #because
20. #researchers
21. #determine