Only one variable at a time . after one time has passed you can use more ..
76
Dependent variables
As many as are necessary, as few as possible.
dependent variable
stop figure it out in your own retards
laboratory experiment
Dependent variables
As many as are necessary, as few as possible.
two
Independent Variables, Dependent Variables and Extraneous Variables.
one
The control variables.
dependent variable
There can only be one independent and one dependent variable. All other variables should be classed as control variables and must be kept constant to achieve a fair test.
time or length could be two different variables depending in what the investigation was based on
A static variable is one which is not stored on the stack but in the memory of the program. Static variables can be changed.
a changed variable is something that you have changed
stop figure it out in your own retards