Which of these are metaphors? Choose two answers. She is the sun of my sky. They fought like cats and dogs. The child is as quiet as a mouse. Her coat was as black as coal. Life is a roller coaster.

Who first discovers the alien cylinder on horsell common

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

How did the older men calm the younger ones down when they learned from some of the prisoners where they were? (chapter 3 of the book night)