The answer is the constant variables because they always stay the same.
The part of the experiment in which all conditions are kept the same is the constant.
It is also called the "control".
The control group
control
constants
Constants
The factors that are kept the same in an experiment are the constants.The factors that aren't kept the same in an experiment are the variables.
Factors that are kept the same in an experiment are called constants.
All variables except for the independent and dependent variables should be kept the same. The other two will be changed by a fixed amount and by an unknown amount to be discovered during the experiment, respectively.
constants.
control
control
the control
Constants
The group that is not altered in an experiment is the control group, because all conditions are kept the same.
an experiment in which only the manipulated and responding variable are allowed to change and conditions are kept the same.
The factors that are kept the same in an experiment are the constants.The factors that aren't kept the same in an experiment are the variables.
The constants in an experiment is any factor that remains the same and does not change. These things are kept the same throughout each trial of the experiment.
Factors that are kept the same in an experiment are called constants.
All variables except for the independent and dependent variables should be kept the same. The other two will be changed by a fixed amount and by an unknown amount to be discovered during the experiment, respectively.
constants.
remains the same throughout the experiment