An expression in which a related thing stands for the thing itself

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

Read the paragraph many kids do not like to exercise. they do not realize that it is for their own good exercise is good for the body. there are many types of exercise activities to choose from. an activity such as running increases circulation lifting weights builds muscle and strengthens bones playing a sport such as basketball can improve coordination so pick an activity and get your exercisel what is the big picture idea in the paragraph? many kids do not like to exercise exercise is good for the body an activity such as running increases circulation lifting weights builds muscle and strengthens

Answer the questions below about benjamin franklin's autobiography and the interesting narrative life of olaudah equiano, or gustavus vassa, the african. a.) how are the structures of these autobiographies similar? b.) what is similar about the lives of these two men?