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Because otherwise you would not know what change caused the effect you noticed.

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13y ago

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Why is it important to have a controlled experiment where everything is constant except the component you are testing?

Meh... just wing it.


To ensure that an experiment is testing only one variable scientists often run a?

controlled experiment where all variables are kept constant except for the one being tested.


Why does everything else except the variable need to be kept constant in an experiment?

Thats what makes the variables what they are by definition they are what is changing


What factor must you keep thesame to ensure your experiment is fair?

To ensure your experiment is fair, you must keep all variables constant except for the one you are testing. This means controlling outside factors that could influence the results of your experiment.


How many variables are kept constant in a experiment?

All variables except one, the experimental variable, are kept constant in an experiment.


What should be held constent in experiment?

Everything should be held constant except for one independent variable, the one thing you change. If you don't keep everything else constant, you can't determine the cause of changes in the dependent variable.


Part of the experiment that does not change?

A constant is a part of the experiment that remains unchanged throughout the testing process. It provides a baseline for comparison with the variables being tested to determine their impact on the outcome of the experiment.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the variable.?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the ------------- variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the what variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


A net force must be applied to an object to do everything except?

Maintain a constant speed


What is an experiment in which all variables are constant except the independent and dependent variables?

they are like cheese they are smooth and stuff like that