mackenziemyers595
mackenziemyers595 mackenziemyers595
  • 03-12-2020
  • Chemistry
contestada

A scientific ________ must have a control, so that the variables that could affect the out come is reduced. A:experiment B:conclusion. C:investigation. D:reasoning

Respuesta :

etjhn
etjhn etjhn
  • 03-12-2020

Answer:

A.experiment

Explanation:

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