Even though there isn't a passage, the things you would be looking for in third person omniscient is that the narrator has the facts plus ALL character's thoughts and feelings.
Answer:
The series of events in a story that develop a problem for the characters, lead up to a climax and provide a resolution to the problem is termed as rising action.
Explanation:
After the introduction of the characters and the setting, rising action begins. It is the series of events that allows conflicts to arise. As the characters face those conflicts, trying to solve them, tension and suspense build. When tension reaches its peak, it mean the plot has arrived at the climax. In other words, rising action is the plot itself leading to the climax.
Answer: It helps foreshadow what is going to happen in the book and moves the plot forward. As he see though the eyes of others sometimes.
Explanation: I personally wouldn't because it seems terrifying and then I would be haunted by it.
