why must everything except the independent variable stay constant? because with too many variables no one…
why must everything except the independent variable stay constant? because with too many variables no one can determine what caused the results because you can only record information for one experimental group each group should be completely different to do an experiment
Answer
Brief Explanations:
In an experiment, to accurately determine the effect of the independent variable on the dependent variable, other factors (variables) must be kept constant. If multiple variables change simultaneously, it becomes impossible to isolate and identify which variable is responsible for the observed results.
Answer:
because with too many variables no one can determine what caused the results