xxclusiveniyah79
xxclusiveniyah79 xxclusiveniyah79
  • 14-06-2020
  • Biology
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PLEASE HELP ASAP‼️

in experiments researchers must randomly _______ treatments and control groups to avoid errors in their findings

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godwinafreduah godwinafreduah
  • 14-06-2020
when a researcher make treatments to help others or something he/she must test it maybe on someone ( if the person is willing to of course ) or an object and then take records to know where he /she was wrong and must correct .
The the answer is test / examine / analyse
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