independant variable i think :)
No, the control in an experiment is the thing that you keep constant (the same)
definitely not. Dependant variable is a variable that you measure . A controlled variable is something that you keep the same in the experiment.
Constant
Something you would either keep the same or change during a practical, to ensure the experiment is a fair test.
A manipulative variable is something that you will keep the same.
The control remains the same in an experiment so that you have something to compare the outcome to.
a control is something that stays the same in an experiment
You have to keep the timing the same, and you have to keep the same amount of each thing the same.
A variable in an experiment that stays the same is a constant.
Variables work by telling you what you need to change, what to observe, and what to keep the same in a experiment.
things about your experiment that you are going to keep exactly the same
it is to help keep you on track in the experiment, and to make sure you have something to aim for.