[Video] Q22: A) no change or b) do galaxies evolve over time. or c) galaxies evolve over time. or d) galaxies evolve over time?

Explanation for Question 22 From the Writing Section on the 2021 May Sat (International)

Hey guys. So question 22 says the writer Watson conclusion that links the success 2 of William's work back to a discussion earlier in the passage, 3 which choice best accomplishes this goal. 4 So our discussion earlier in the passage in regards to Williams gamble, 5 Williams gamble had paid off and blank was that people were down at Williams. 6 People said, Hey, this is not going to work. Like, you know, 7 it's, it's going to be a waste of time. And Williams put himself on 8 the line and said, you know, I'm going to do it. Even though this 9 thing, it's always the time I'm still going to take this risk. 10 So an earlier discussion was that even though people were skeptical of him, 11 you know, all these innovations, 12 um, that he made that Williams made and looking at the universe this way 13 has helped science as a whole. 14 So he took this risk to health science as a whole. 15 The option a says the whole community of scientists who study space, 16 even those who were initially skeptical the debate we were having earlier share in 17 the reward. This does seem to connect back to this overarching idea that Williams 18 took a gamble and it paid off. It helped science. 19 So we're going to be pretty sure that that's going to be right. He 20 slept still left many more mysteries of space for his colleagues to discover. 21 Doesn't really connect back to the discussion earlier. There wasn't really a discussion about 22 leaving mysteries for other colleagues. 23 Uh, it was a discuss...