Which example is the weakest research question? a. what was the cultural significance of the "space race"? b. why should the government continue to fund space travel? c. how long does it take to travel from the earth to the moon? d. what are the possible consequences of prolonged space travel?

What is the tone of the following passage from a river runs through it by norman maclean? “this was the last fish we were ever to see paul catch. my father and i talked about this moment several times later, and whatever our other feelings, we always felt it fitting that, when we saw him catch his last fish, we never saw the fish but only the artistry of the fisherman.”