Which literary element is used here? rhyming the last two lines of the stanza

Why is “playing it cool” laced with irony for starr? the hate u give

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

In this excerpt , mr.stonecrop is compared to a mountain. how does this description relates to mr.stoncrops roll in the main conflict of the story