Which of the following sentences from Kennedy's address is the best example of logos?
A. Space and related industries are generating new demands in
investment and skilled personnel, and this city and this state, and
this region, will share greatly in this growth.
B. And, therefore, as we set sail we ask God's blessing on the most
hazardous and dangerous and greatest adventure on which man
has ever embarked.
C. I'm the one who is doing all the work, so we just want you to stay
cool for a minute.
D. This is a breathtaking pace, and such a pace cannot help but
create new ills as it dispels old, new ignorance, new problems,
new dangers.

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