Answer:
You're first answer choice is the answer.
Explanation:
None of the other answer choices make much sense. This is the only one that makes sense.
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The correct answer is - <span>an analogy that shows a relationship between a thing and its elements.
As the name itself says, a parts to whole analogy studies the relationship between parts of a particular thing and that entire thing. For example, the relationship between chapters and a book and songs and a CD - a book contains many chapters, just like a CD contains many songs. </span>
Waterways were among humanities first major transport routes. Whereas oceans acted as barriers in ancient times, in modern times they have been highways of travel and trade.