The answer would be in contrast.
Answer:
A. the use of a word or object to represent something else
Explanation:
Another helpful definition of symbolism is 'a tangible object representing an abstract idea".
So, any object that is recurring and linked to an idea, is a symbol.
Symbolism is almost always an intentional addition by the author, because it helps the reader identify with key ideas or feelings that the author wants to convey.
For example the mocking jay pin in The Hunger Games can be linked to a couple ideas, such as freedom or the revolution.
I’m no genius, but I’m pretty sure it’s C. Compare and contrast
<h2>Some prefer the ability to set their own schedules, take breaks when they need them, and work from the comfort of their own home. At the same time, remote learning allows students to wake up later than they would for a typical school day.</h2>