In which type of essay would you expect to find the following passage?

one of the biggest difficulties this town faces is heavy traffic coming back and forth across the river. building a new six-lane bridge will with the flow of traffic.

a.
problem and solution

b.
compare and contrast

c.
cause and effect

Read the excerpt from "death by black hole."albert einstein's general theory of relativity, published in 1916, provides the insight to understand the bizarre structureof space and time in a high-gravity environment. later research by the american physicist john a. wheeler, and others, to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do toits surroundings.read the excerpt from "man listening to disc."and i bow deeply to thelonious monkfor figuring out a wayto motorize or whatever-his huge pianoso he could be with us today.these excerpts are similar because both texts