What could prevent a light bult from turning on?
sensory neurons herbicide A resistor focusing a lens evaporation heat energy heating liquids energy barrier
A B C D E F G H
Materials that control the flow of electricity are called resistors.
Resistors can prevent a light bulb from turning on
What could prevent a light bult from turning on? (A) sensory neurons (B) herbicide (C) A resistor (D) focusing a lens (E) evaporation (F) heat energy (G) heating liquids (H) energy barrier