Variables.
variables
An outwardly observable response is called a behavior. It refers to any action or reaction that can be seen or measured by others.
Environmental factors if you cannot control them.Variable factors if you can control them.See link below for easy explanation:In an experiment the scientist is able to change the independent variable. To insure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. - See more at: http://www.chacha.com/question/what-part-of-an-experiment-is-the-factor-that-you-change#sthash.iyH25Jac.dpufIn an experiment the scientist is able to change the independent variable. To insure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. - See more at: http://www.chacha.com/question/what-part-of-an-experiment-is-the-factor-that-you-change#sthash.iyH25Jac.dpuf
The variable that stays the same during the entire experiment is called the control variable. It is used as a baseline comparison to ensure that any changes observed in the experiment are due to the manipulated independent variable and not outside factors.
The variable that stays the same in an experiment is called the control variable. It is kept constant throughout the experiment to ensure that any changes observed are due to the manipulated variable (independent variable) and not caused by other factors.
variables
changable factors
Variables.
The factors which you change (vary) are called variables.
They are also called 'parameters'.
Variables
Factors that are kept the same in an experiment are called constants.
variables
constants.
variables I am like 100% sure!!!!
Controlled parameters
In an experiment, factors that you change are called independent variables.