Rachel measures how much light is given off by a lightbulb. She realizes the light given off is less than the electricity consumed by the lightbulb.
What happens to the extra electricity the lightbulb consumes? responses
A. It is stored in the wires and switches of the electrical system.
B. It is stored in the lightbulb.
C. It turns into sound and causes noise.
D. It turns into heat, warming up the environment near the lightbulb.