a variable held constant is a variable in which you keep the same during the entire experiment. For example water and plant type you would keep the same, but you would change the amount of sunlight and the soil type.And you can also use the organism
German Haag
Logic fault ---> no such thing as a constant variable (by axiom: def of variable) []
The definition of constant variable is a variable whose value cannot be changed once it has been assigned a value for an experiment. It is the variable held steady, or constant, for a specific experiment.
A control variable is a variable that is held constant in a research analysis.
Only the temperature must be constant.
The definition of constant variable is a variable whose value cannot be changed once it has been assigned a value for an experiment. It is the variable held steady, or constant, for a specific experiment.
When something is held constant it means that some variable is kept the same on every trial.
an independent variable
cotrolled variable
Constant means strait line and variable is an arch which is not a strait line
a variable held constant is a variable in which you keep the same during the entire experiment. For example water and plant type you would keep the same, but you would change the amount of sunlight and the soil type.And you can also use the organism
pressure
Everything should be held constant except for one independent variable, the one thing you change. If you don't keep everything else constant, you can't determine the cause of changes in the dependent variable.