Answer: one way to know that the author is comparing and contrasting is if they say "One the other hand"
Explanation:
Answer:
Yes, it's a valid argument it's mostly speaking about how there are so many rules and regulations that the people on Earth have created new laws that we must obey and they're making their own ideas. And building their own wall of space.
Explanation:
I believe the answer you are looking for would be the second answer choice, "We read Shakespeare's tragedy, <em>Othello</em>, after reading two of his comedies."
This is because when information already speaking of something mentioned, is referred to to clarify a subject, it must be separated by commas. (that's how I remember)
ex: My mother, the queen, is placing a new law down to make everyone have equal rights.
ex: Today I went to Ms. Green's, the principal's, office.
The answer to your question is B
