Which sentence from the passage uses passive voice?
“the diamond sutra was printed in china in 868 ad.” (paragraph 4)
“in one year, e-reader production released 2350 million kilograms of carbon dioxide into the atmosphere.” (paragraph 8)
“e-books also make reading easier for people with disabilities.” (paragraph 12)
“m. k. sees it another way.” (paragraph 16)

How does the narrator’s knowledge of his postapocalyptic world in "by the waters of babylon” affect his reactions to the different settings? it motivates him to make up stories about the world and the places he explores. it has caused him to fear the settings outside the hill country, so he tries to avoid them. it forces him to reject what he sees and experiences himself at various locations in the story. it makes him cautious about new settings yet open-minded and critical of what he experiences.

How does the poem's mood and tone change in each of these stages of “o captain! my captain! ” by walt whitman? (i need an answer asap )

Hey, can you guys keep awnsering my questions