Which of the following is a couplet?

a. “in the sepulcher by the sea,
in the tomb by the sounding sea.”

b. “of those who are older than we-
of many far wiser than we-”

c. “and so, all the night-tide, i lie down by the side
of my darling- my darling-my life and my bride,”

d. “in all my dreams, before my sight,
he plunges at me, guttering, choking, drowning”

idk heyy

explanation:

martians or other types of aliens represent a unique fear as opposed to zombies. vampires and other types of monsters.   in most sci-fi stories, aliens come from other worlds and have different or more advanced technology.   abductions and experimentation on human bodies that involve these technologies, or the use of these technologies against human beings and the use of unknown "powers", are a type of fear that's different from that of other types of monsters.