What is one characteristic all tragic heroes have in common?

a. they are controlled by outside forces such as fate or the gods.
b. they are unafraid to stand up and fight for what they believe in.
c. they think nothing of committing murder to get what they want.
d. they are internally conflicted between doing right and wrong.

D. They are internally conflicted between doing right and wrong

Explanation:

just took the  a p e x  test

answer: "the beating heart symbolizes the narrator's conscience, or his sense of guilt and wrongdoing" so its b

explanation:

"to look at him, or hear him describe it, he had no guilt. however, poe decided to symbolize this man's subconscious guilt through the heartbeat."

can you take a picture of the passage