I believe its
Cause: Mr. Nixon asked the bus company to make a new stop.
Effect: The bus company refused to make a new stop.
Answer:c
Explanation:a visible sign left behind after something no longer exists
Plot-driven stories place a larger emphasis on the actual plot itself. Factors such as plot twists, action and external conflict are what make up the focus of this style of writing.
The correct answer choice is answer B) Cell phones have lots of games on them that can entertain students during "downtimes."
Each other argument would be very helpful to both students and adults, so they would be relevant to the argument. Hope this helps!