Have they not prepared for the examination.
Answer: act as a single unified sentence
Explanation: I suspect this is the answer, because usually it would be like a list. And the list wouldn’t usually be separated in different sentences
The answer is D.
Hope it’s correct
The central idea in the story is that D. People have a natural desire to belong, which can impact their behavior.
<h3>What is a central idea?</h3>
It should be noted that a central idea simply means the main idea that's in a story. It's simply what the author wants the readers to know.
In this case, the central idea in the story is that people have a natural desire to belong, which can impact their behavior.
Learn more about central ideas on:
brainly.com/question/2684713