What is the advantage of introducing the author and title of the text in the introduction paragraph?

a. there is no advantage.
b. it makes your paragraph longer and seem more scholarly.
c. it lets readers know what you will be discussing and makes it easy to reference later in your essay.

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

How dose religion today compared to the puritans idea of religion

If you wanted to figure out a topic and some details about that topic you would want to use a ?