The element that is used in the first paragraph of the excerpt is A. foreshadowing.
<h3>What is foreshadowing?</h3>
It should be noted that that foreshadowing simply means the hints that are given in the literary work to enable readers have an idea of what will happen later in the story.
In this case, the element that used in the first paragraph of the excerpt is foreshadowing.
Therefore, the correct option is A.
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Answer:
there ain't no passage u gotta link it or copy and paste
Answer:
I can tell you put a lot of time into writing this section of your essay, so I'm going to suggest a few areas where you can make it even stronger.

If two similar waves are traveling in the same medium, then they have same wave velocity. so we can infer that

Now, as per the formula ~ we know that :

Now, we can write it as :

And it's also given that frequency of wave A is 3 times that of frequency of wave B.
So, let's add the relation to our equation ~



So, choice C is correct ~