Asked by linda
IN an investigation 3 plants each receive the same amount of sunlight, ut different aounts of water. WHat is the control in the investigation?
Answers
Answered by
DrBob222
http://www.sciencebuddies.org/science-fair-projects/project_variables.shtml
Answered by
linda
So the water in this question is the dependant variable. So the sunlight is the controlled variable in this investigation. Yes?
Answered by
DrBob222
See the other link posted to your second post.
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