I am confused about " So vs In that" and " So vs As". I don't understand this difference.
1. Among human chromosomes, the Y chromosome is unusual ____ most of the chromosome does not participate in meiotic recombiantion.
The response is d. Why? I thought the response was b.
2. ____ sucked groundwater from below, some parts of the city have begun to sink as much as ten inches annually.
The response is b. Why? I thought the response was c.
I hope your opinions about it.