Although We May Dream About Running, It Is Unlikely That

Multiple Choice

Although we may dream about running, it is unlikely that we can even walk while we are dreaming. Why is it unlikely that we can actually walk while we are dreaming?

A) Our brain is not consuming enough oxygen to support walking.
B) We are too tired to walk.
C) Our bodies are essentially paralyzed.
D) Our eyelids are closed, and we would get hurt if we walked.