The variable being tested is controlled.
The controlled variable is the variable that is kept constant , meaning not changed, throughout the entire experiment.
control meaning that the thing is in control or not changeable.
controlled experiment
experiment
the answer is a experiment that is controlled
It is called a controlled experiment.
A controlled experiment is better than a none controlled experiment because you can control one of them and the other you can't. Science is a really fun subject.
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
a controlled group is like an idea but an experiment that is controlled cannot be changed.
A controlled experiment is an experiment where there are limited or no variables other than the one you are testing for.
An investigation in science that is controlled is an experiment. The group within the experiment that is controlled is the control group.
the new drug has been developed. Through many controlled studies and researches.