What is the function of footnotes in an informational article such as this ?

What does the term fiend not mean as it is used in the passage? a) beast b) brute c) fanatic d) savage

What can you infer about gregor from this excerpt? a. he is ungrateful and refuses to eat all of the food that grete brings for him b. his appetite is good, which shows that his body is trying to return to human form c. he always eats trash, and grete is trying to get him to remember being human d. his eating habits are changing, and he is becoming physically less human

Read the excerpt from "a modest proposal." the poorer tenants will have something valuable of their own, which by law may be made liable to a distress, and to pay their landlord's rent, their corn and cattle being already seized, and money a thing unknown. which statement effectively uses a quotation to show that swift claims that the poor will also benefit from his proposal? “swift writes that poorer tenants will have something valuable of their own, which by law may be made liable to a distress.” swift writes that poorer tenants will finally have something to pay their landlord’s rent since they have neither money nor trade. swift writes that poorer tenants will have something to trade for rent since “their corn and cattle” have already been seized. swift writes that “poorer tenants will have something valuable of their own” that can “ to pay their landlord’s rent.”