How does the dark bring harm to people?

The darkness is extremely harmful to the average human. some people like the darkness so they live a dark life and become immune to it. other people hunt the darkness like me and they are the least effected by the darkness due to the fear they dont have. The darkness can be considered as demon, spirits, possession, and many more types of paranormal and nonparanormal instances. I would advise you not to hunt these things down because once you try to kill a demon or rid a spirit you tend to make it mad. thats how i got the scar across my chest, it was a demon and they dont play nice but they thrive in the darkness. So the darkness and easily harm people in many ways.

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."

at hatfield elementary school, there are 504 students in 7 classes. each class has the same number of students. what is a good estimate of the number of students in each class?