In the Analogy Where the Liver Is Like the Sewage

Multiple Choice

In the analogy where the liver is like the sewage treatment plant,the kidneys are like

A) the trucks that take the waste out of town.
B) the people who produce the waste.
C) trash cans where the waste is stored.
D) the trucks that carry the waste from the people who produce it to the treatment plant.
E) trucks that produce the wastE.