kernando8047 kernando8047
  • 24-12-2018
  • English
contestada

Supposed you wanted to compare two different stain removers to learn which one was better at removing stain from clothing in your test what variables would you need to controls

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DavidHere
DavidHere DavidHere
  • 24-12-2018

Dependent variable and independent variable: amount of stain, ability to remove stain.

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