Question

Jan propped up a graham cracker in a shallow bowl . She then set up an electric fan to blow on the graham cracker at three different speeds what is jans dependent variable in his experiment

Answer 1

The amount of cracker crumbs produced.

Answer 2

graham crackers

Step-by-step explanation:

Here the dependent variable is the graham crackers. Independent variable is the speed of the electric fan. In a science experiment an independent variable is changed to see its effect on the dependent variable. A dependent variable gets measured or tested in a science experiment.

In this set up how the graham crackers blow away depends on the speed of the fan.