emellypalacio11 emellypalacio11

10-08-2017
Social Studies

contestada

In an experiment, scientists control the

variables
controls
biologicals
hypotheses

Respuesta :

Jefrafra Jefrafra

10-08-2017

Scientists control the variables in science experiments, specifically the independent variables. When a scientist changes a variable, they observe how it affects the other variables.

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