What are used to avoid stumbling around in basements?
heat energy eyes electricity Solutions canes arms layers of fat light bulbs
A B C D E F G H
After stumbling around in the dark tunnels of the basement, Marco finds the control room.
Light bulbs are used to avoid stumbling around in basements.
What are used to avoid stumbling around in basements? (A) heat energy (B) eyes (C) electricity (D) Solutions (E) canes (F) arms (G) layers of fat (H) light bulbs