<span>A topic sentence is the central idea of a paragraph, while a main idea is the central idea of an entire text.
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Answer:
Hello, you didn't say what the task is, but I assume we have to choose the option that best describes the composition and the format of the excerpt from Douglas A Segar's <em>Introduction to the Ocean Sciences</em>. If so, I would choose D.
Explanation:
I chose D because the excerpt begins with the argument and continues with the conclusion, that is that "<em>terrestrial organisms are relatively easy to study</em>". Then, the study of terrestrial organisms are compared with the study of ocean life, that is not so easy due to its nature of being present "<em>throughout the depth of the ocean waters, and for several meters, or more, into the sediment.</em>" and it is not as easy to reach as the first one.
He can run 40/5.79 meters. That is 6.9 meters per sec
This question is incomplete, here´s the complete question.
Read Slaughterhouse-Five, by Kurt Vonnegut.
During the party for Billy and Valencia’s eighteenth wedding anniversary, Billy is greatly upset by the barbershop quartet (219-30; 172-80 in the shorter edition). Summarize what happens to him in this moment and why. What do you think Vonnegut is saying about the nature of memory in this section of the book (and indeed throughout the book)?
Answer:
The barbershop quartet reminds Billy of the German officers when they saw the destruction caused by the bombing of Dresden. Billy breaks down and realizes he has some "big secret" inside. Vonnegut´s ideas about the nature of memory appear in Billy´s suppressing his emotion during the war, to end up having his later civilian life shape by what happened there.
Explanation:
Traumatized by the horrors of war, Billy´s memory constantly takes him into vivid flashbacks, showing that he hasn´t truly processed what he has gone through.
