A variable is an element in an experiment that you control. There should only be one variable in an experiment or the results will not be accurate.
Attempt to control the conditions
Attempt to control the conditions
Control
False. The control subject (Or control group) should be kept isolated from the variables of the experiment. This group will detemine if changing a variable is better or worse than not changing the variable.
A variable is an element in an experiment that you control. There should only be one variable in an experiment or the results will not be accurate.
Ideally you control all variables except for the variable of interest.
Attempt to control the conditions
Attempt to control the conditions
Control
You should include answer to your problem, 1 variable, and a control group.
What a stupid question. Because you should.
False. The control subject (Or control group) should be kept isolated from the variables of the experiment. This group will detemine if changing a variable is better or worse than not changing the variable.
It is the variables you will not change to keep the experiment a fair test, they should be kept constant to show how your independent variable affects your dependant variable.
In a titration experiment, the control variable is the volume of the titrant added to the analyte solution at each step. This volume should be kept consistent throughout the experiment to ensure accurate and reliable results.
The control is the subject in an experiment not introduced to the dependent variable. For instance if you were to test the effect of different types of fertilizer on plants, the control would be the plant with no fertilizer.
the variable is allowed to change, the control must stay the same. If you are testing whether a bird whistles best in hot or cold temperatures, the type of bird should be the control.