How can one be who is diverse be part of a whole

I can't understand question did u plz once tell me comments plz

that I can understand and I will definitely answer

Explanation:

By the felling of brotherhood, patriotism and friendship.

which speech are you talking about?

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.