Answer:-
A control variable is something you keep constant in an experiment to make sure that the results you get are actually due to the thing you’re testing, called the independent variable. By holding control variables steady, you reduce the chance that other factors affect your outcome, which helps you understand the true relationship between variables. For example, if you’re testing how sunlight affects plant growth, you might keep the amount of water or type of soil the same—those are your control variables. They help make your experiment fair and your conclusions more reliable.
Do you need an answer to a question different from the above?
