Question

(3 pt)
Michael measured the thickness of the ice in centimeters at Lake LaSalle every Monday and found that the longer the temperature remained cold, the thicker the ice became.
Column A Column B
1.
time Michael measured the ice
2.
thickness of the ice
3.
day of the week
4.
temperature
A.
independent variable
B.
dependent variable
C.
both the independent and the dependent variable
D.
neither the independent nor the dependent variable