briannaordaz10 briannaordaz10
  • 11-09-2020
  • Physics
contestada

what role do control groups play

Respuesta :

Boomshok
Boomshok Boomshok
  • 16-09-2020

Answer:

Control groups let the one who is expermenting compare  the effect of the varibles in the expermental group.

Explanation:

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