5. Mrs. Rodriguez prepared a setup with two 1. 5V batteries, two pieces of 10 inches wire and a small bulb. She wanted to show to her grade 5 daughter how the bulb lights up. What will Mrs. Rodriguez do to make the bulb light up?
I. Attach the bulb to the positive terminal.
II. Attach the wire to the positive terminal of the battery.
III. Connect the two wires both to the negative terminal.
IV. Attach the wire to the negative and positive terminals of the battery.