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?

Read the passage below and answer the question. somehow, it was hotter then: a black dog suffered on a summer’s day; bony mules hitched to hoover carts flicked flies in the sweltering shade of the live oaks on the square. men’s stiff collars wilted by nine in the morning. in the excerpt above, the phrase "stiff collars wilted by nine in the morning" suggests that despite the heat, men still dressed up the men in the town were vain men's clothing appeared its best on hot days the men were not accustomed to wearing nice clothes