Which of the following describes iambic pentameter?

the first five lines of a petrarchan sonnet
the rhyme scheme of abca abca
the ten-syllable rhythm of a petrarchan sonnet
the five values of cicero

In a group discussion, which statement most clearly uses evidence to support a conclusion? a) the author makes some good points, but i feel that he’s ultimately biased. b) the author proves that he’s biased when he uses terms like “silly” and “stupid”. c) the author obviously hates the way fast food tastes, which is why he’s negative. d) the author first criticizes fast food, and then goes in to criticize junk food.