Seudónimo Seudónimo

02-02-2017
Chemistry

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In an experiment, what are the controls?

a variable or variables that you manipulate during an experiment

a variable or variables for which you cannot account

a variable or variables that you must keep constant during an experiment

a variable or variable that change with the independent variable

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Catherinec1 Catherinec1

02-02-2017

A variable that you must keep constant

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