a controlled experiment
a controlled experiment
It's called a controlled experiment.
controlled experiment :D
You only change one variable; if you changed multiple variables you wouldn't know which one caused a change.
A dependent variable is something that is measured in an experiment each time the independent variable is changed in order to gage the relationship between the two, if any is in existence. For example, if the time taken for a ball to fall from different heights was being measured, the independent variable (thing beig changed) is the height, and the dependent variable (thing that changes because of the independent variable) is the time taken for the ball to hit the ground.
controlled experiment
a controlled experiment
Controlled
a controlled experiment
a controlled experiment
Variable
A+ Only one variable is changed at a time.
Control Variable is the answer
It's called a controlled experiment.
the anwer is a variable( the thng that will change over time in the experiment
Controlled Experiment :Pcontrolled experiment.
Controlled experiment