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
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.
because other conditions could affect the dependent variable
Constant means strait line and variable is an arch which is not a strait line
independent variables :):):):):):):):):):):):)
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
The control is the variable that is held is held constant throughout all experiments, and duplications of them. By isolating control variables sources of error and or influence on a system can be managed and understood.
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.
When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.
The constant is the number; the variable is the letter.