What is one function of the conclusion paragraph in an expository essay? A. To tell readers what the essay is going on about
B. To sum up the point that have already been made
C. To give additional details and information about the topic
D. To introduce the topic in a way that makes it seem interesting
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One of the author’s purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted . . in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with . . enormous speed