Question 17 of 25
How is a controlled variable different from a responding variable?
A. A controlled variable changes throughout an experiment, but a
responding variable stays the same.
B. A controlled variable stays the same throughout an experiment,
but a responding variable changes.
C. A controlled variable stays the same due to changes in the
responding variable during the experiment.
D. A controlled variable changes due to changes in the responding
variable during the experiment.
SUBMIT
