Which sentence uses an infinitive phrase as an adverb? a) whenever i feel afraid, i usually try to hum my favorite song's melody. b) my neighbor was extremely angry when our dog stirred up his dog into barking all night. c) seth is taking scuba diving classes to prepare for his cruise to the bahamas this summer. d) the library has just purchased every single one of the books in the merlin sorcery series.

halibut, flounder, tuna, and trout are all fish. so your first answer is 1.) fish. and since fish is edible, your next answer would be 3). edible

to describe those fishes more thoroughly, some of those fishes live in fresh water, and some of the fishes live in salt water, and that is not a thing that they all have in common. the question is asking what is common with all of the fish, so answer choices 2). fresh water and 4). salt water are not right.