This question is incomplete. Here's the complete question.
Read Song of Myself, By Walt Whitman
How does the symbol of grass develop the theme of section 6?
O A It reveals that God is in everything, whether that thing is aware of
God's existence.
B It reveals that life and death are cyclical and connect everything.
C It reveals that nature is resilient and indifferent to mankind.
D It reveals that unlearned children understand the universe better than
learned adults.
Answer: B It reveals that life and death are cyclical and connect everything.
Step-by-step explanation:
The author finds himself thinking about grass after a child asks him what that is. After wondering about it for a while, he comes to the conclusion that grass is a symbol of the life-death cycle because grass sprouts out from the mouths of dead people. Each sprout is proof of death not being real, or even a bad thing because our ancestors are still alive through nature.