Chat with our AI personalities
Controlled variables are things that must be controlled and kept the same during the experiments in order to prevent them from having an impact on results.
Because although the concept is very old, and predates Christ, the word itself (naming the place) only appears in the late 1100s.
figure it out yourself ,geez its not that hard.
the controlled variables are the factors that are kept constant during an experiment. if they are not kept constant then they may affect the outcome of the experiment. the manipulated variable is the factor that is different between the experiment and the control. the responding variable is the variable that is being measured in the experiment.
The controlled variable is the one that you chose to change while the dependant is the variable that changes because it is effected by the controlled variable