Question

Santiago always lets the fire in the fireplace on Christmas Eve he needs fuel for the fire which of these represents a fuel?

A paper
B carbon dioxide
C oxygen
D water

Answer 1

Answer: A. Paper

Explanation: Water is the element what puts out a fire. Oxygen stands alone in the fire triangle, and carbon dioxide is not a physical thing; therefore, it can not fuel a fire. Paper is the only thing that can properly fuel the fire out of these 4 options.