Read the excerpt from "save the coral reefs.” nowadays, the widespread bleaching caused by global warming and pollution occurs in more areas than ever before and irreparably damages the coral. coral receives most of its oxygen and food from the algae that live in and on the reefs. when the coral becomes stressed by the overheating of the ocean caused by global warming, the algae detach from the reefs, and the reefs lose their main source of sustenance. using context clues as a guide, what is the meaning of "irreparably”?

4. at the conclusion of frankenstein, robert walton has an encounter with the monster, who arrives after victor frankenstein has died. perhaps surprisingly, the monster mourns his creator and expresses remorse over the fate that victor suffered. the monster pledges to destroy himself and then departs, disappearing as he goes further north. how does the monster’s behavior and attitude in this part of the novel affect the way readers view him? is he sympathetic? is he more hateful because it is only after victor has died that he relents? how does the change in the monster fit with the theme of duality in the novel?