Silicon based rock formed from compacted and cemented hard parts of ocean organisms

"sticks and stones don't break bones," she chanted. yoyo could tell, though, by the look on her face, it was as if one of those stones the kids had aimed at her daughters had hit her. but she always pretended they were at fault. "what did you do to provoke them? it takes two to tangle, you know." in this excerpt, the uniqueness of laura’s speech is revealed by her 1) grammar 2) rhyming words 3)wordiness 4) word usage