Answer the following question: You are presented with the quiz "What is a source of drinking water?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "streams may start with runoff or water seeping out of a spring" and "lakes and streams are sources of drinking water". So, what's the best answer to the question?

Options are:
[A]. ice expanding in rock openings;
[B]. helping to prevent floods;
[C]. industrial runoff;
[D]. it helps plants in growing;
[E]. Water seeping out of a spring;
[F]. salt water;
[G]. polluted water;
[H]. Something with a head, thorax, and abdomen;
Answer:
[E].