Fact 1: Alight bulb is used for seeing in the dark. Fact 2: After stumbling around in the dark tunnels of the basement, Marco finds the control room. Given the two facts above, what are used to avoid stumbling around in basements?
Select from the following.
(a). heat energy
(b). eyes
(c). electricity
(d). Solutions
(e). canes
(f). arms
(g). layers of fat
(h). light bulbs
Answer:
(h).