The correct answer is key Details.
Hope this help you!! (:
Oh no, there are no answer choices. Next time make sure that you put the answer choices. Here is what i can help you with. The word Habitual means that something is <span>done or doing constantly or as a habit. In other words something that is done regularly. </span>
Answer:
I think the answer is B. The author is introducing an idea by comparing it to a situation most people would understand or experience.
Explanation:
The other answer choices don't make sense with the rest of the paragraph and the first sentence is always trying to make the reader read more. Which is why they writer put something people relate to.
I hope this helps