Which of thr following statements is true? A. the u. s. soviet relationship in space exploration was mostly cooperative until 1972. B. The space race began in 1957 after Chinese astronaut orbited Earth. C. the final moon landing included astronauts from several countries. D. thr u. s. is the only country to have sent people to the moon

Leslie would probably have come with us if she didn’t work all summer. which is the verb phrase?

If the author's last name is mentioned in the sentence, it does not need to be included in the in-text citation.

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