Which word part is the root in invert? in- ert inve -vert

-vert

Explanation:

A root is the most basic part of a word, which you get when you remove all affixes (prefixes and suffixes) from a word. The root is also the part of the word that contains the meaning. In this case, the word "invert" is made up of the prefix "in" and the root "-vert."

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.