The writer wants to ensure that the organization of paragraphs effectively conveys the passage’s line of reasoning. In order to accomplish this goal, the fourth paragraph (sentences 11-13) should be placed A)where it is now
b)before the first paragraph (sentences 1-2)
C)after the first paragraph (sentences 1-2)
D)after the second paragraph (sentences 3-6)
E)after the fifth paragraph (sentences 14-17)

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.

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."

i think it is who. im not sure to be honest

impartial means: treating all rivals or disputants equally; fair and just.

i would say that impartial is agreeing with something, because impartial means to treat your rivals, arguments, and reasoning equally and fair. so if you rival says something, agreeing on it means you did the impartial.