josephhaven9174 josephhaven9174

16-09-2020
Biology

contestada

Which describes a controlled experiment? A. an experiment in which the dependent variable is left out B. an experiment that contains two or more independent variables C. an experiment that contains only one independent variable D. an experiment that contains no independent or dependent variables

Respuesta :

nadiavel04 nadiavel04

18-09-2020

Answer:

C. An experiment that contains only one independent variable.

Explanation:

An experiment can ONLY have ONE independent variable.

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