Select the correct answer.
Read the passage.

One day, Percy Spencer walked by a magnetron with a candy bar in his pocket, and it melted. It was the late 1940's and soon after, in 1947, a new kitchen appliance was created. They were large and expensive, but with the main advantage of speed. This invention has shaped how people cook and warm food even today.

What is the author describing?

A.
The way microwaves have changed since it was invented.
B.
The original size and cost of the original microwave.
C.
The process in which a candy bar can be melted by a microwave.
D.
How Percy Spencer accidentally invented the microwave.

Read this excerpt from rudolfo anaya’s essay “take the tortillas out of your poetry.”tortillas and poetry. they go hand in hand. books nourish the spirit, bread nourishes our bodies. our distinct cultures nourish each one of us, and as we know more and more about the art and literature of the different cultures, we become freer and freer. . i don’t know anyone who doesn’t like to sample different ethnic foods, the breads of many many groups; just as many of us enjoy sampling books from different areas of the world. i travel to foreign countries, and i know more about myself as i learn more about my fellow human beings. censorship imposes itself in my path of knowledge, and that activity can be justified by no one.which of these changes would make this excerpt more argumentative? using words that affect the audience’s sense of trustusing less repetition of certain words and phrasesincluding words that address logic and reasonincluding words that are charged with emotion