How does Whitman’s mention of “the mystical moist night-air” in “When I Heard the Learn’d Astronomer” support the theme of the poem?
A
It suggests that he valued contemplation over all else.B
It provides evidence of his interest in knowledge of all kinds.C
It portrays the world outside the classroom as unfamiliar and eerie.D
It communicates that the darkness connects him with a greater power.