George holds a magnet above a pile of paper clips. the paper clips move toward the magnet and stick to it before the magnet actually touches it. a magnet is surrounded by which applies a push or a pull to an object without actually touching it.

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water