Answer:-
A controlled factor, also known as a controlled variable, is something in an experiment that stays constant while other variables are changed. It helps ensure that the results are due to the independent variable—the one you're testing—and not something else. For example, if you're testing how sunlight affects plant growth, things like water, soil type, and pot size should be controlled factors. Keeping these consistent makes your experiment more reliable and fair. Without controlled factors, it would be hard to tell what actually caused any changes in the outcome. They’re essential for accurate and meaningful scientific results.
Do you need an answer to a question different from the above?
