0
It is a controlled experiment. Take for example if you wanted to see how well a fertilizer helps in making a plant grow. All variables must be controlled except for one - the amount of fertilizer added. So you must have a control. Just stick the same plant in some potting soil with no fertilizer and add the same amount of light, water, temperature, etc as the experimental plant except add fertilizer to the one you are testing. The one that has no fertilizer is the control. You must have one of these to compare the one that you added the fertilizer to so you can see if the fertilizer made any difference. Hope this helps.
What else can I help you with?
What is the experiment in a science fair project?
The experiment is what you test and how you test it. Your entire project is based on the experiment.
Is the test charge positive or negative in the experiment?
The test charge is positive in the experiment.
Does a experiment test a theory?
i dont no but i need the anwser Yes an experiment will test a theory. You perform an experiment to test the hypothesis. If the experiment can be repeated then the hypothesis becomes a theory. People perform experiments to test and retest theories.
What type of experiment can test a hypotheses?
just about any science experiment can test a hypotheses
How do scientists test hypotheses?
Scientists test hypothesis by setting up an experiment. They choose a independent and a dependent variable and test the experiment.
A test set up under controlled conditions?
experiment
What is one word for a test using scientific methods?
experiment
What type of experiment is on way to test a hypothesis?
a. conclusion b.hypothesis c. data d. measurement
What is the subject in a science experiment?
a test
What is a structured test of a hypothesis?
An experiment
What is a hypothesis's test by?
conducting an experiment
What is it call when you test your hypothesis?
experiment
