Name two obstacles Barrington had to overcome in order to achieve his dream.

Answer Being surrounded by crimes, poverty, and failing schools as well as his own lack of confidence in his abilities. What are two of Irving's first big dreams? Being a pilot and flying solo around the world.

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.

i also think it is d (sorry if it's not)