The control does not contain a variable!:)
The element of an experiment that doesn't contain the variable is called the "control"
The dependent variable is the variable that can change in an experiment.
What is a variable in a experiment
variable is a factor in an experiment that can change
The independent variable changes during an experiment.
The element of an experiment that doesn't contain the variable is called the "control"
Part 3 did not contain that variable. The question wants you to say part 2 as that is the obvious answer, but it's a trick. Part 2 actually does contain that variable if you look hard enough.But I didn't tell you that.
The dependent variable is the variable that can change in an experiment.
The dependent variable is the variable that can change in an experiment.
The independent variable is the variable that is changed during an experiment.
What is a variable in a experiment
variable is a factor in an experiment that can change
this group is called the control group. the one that changes is called the variable. as in, it can vary. :) hope this helps!
The independent variable of an experiment is the variable that you change, and the dependent variable is the result of the independent variable.
The independent variable changes during an experiment.
Controlled Experiment :Pcontrolled experiment.
A variable in an experiment that stays the same is a constant.