00:06
All right.
00:07
This question is asking the technique the author used to advance the main point of the third paragraph, right? so we need to go to the third paragraph or lines 42 to 48 to help us answer the question.
00:21
Right.
00:21
Now, in the beginning of this part of the passage, the author begins by asking for the source of variation and mechanism for the passage from generation to generation, right? that's how he starts it.
00:35
And then he goes on to say that darwin didn't know.
00:40
All right? so i need to go to my answer choices and see if there is a answer that's most consistent with that.
00:51
If we go to answer choice a, answer choice a says he ponderes an unproven possibility to highlight the utility of darwin's research, right? the author's not pondering anything, right? he's not pondering an unproven possibility.
01:08
So does it make sense? we're going to eliminate it.
01:11
Answer choice b says he presents a criticism from an expert to disprove.
01:17
Sorry, answer choice b...