Variable 1
What is a variable in science?
- Anything that can change or be changed.
If a factor can be controlled or measured in an experiment, what is that called?
A variable
In an experiment measuring plant growth due to sunlight exposure. What is the dependent variable?
How tall the plant grows or plant height
How much change would you make to the control group in the plant growth by sunlight experiment?
NONE
What is the difference between the controld group and the constant group in an experiment?
NONE. Both groupds experience no change in an experiment.