Desert sand dunes are created through the processes of and . A) wind and water.
B) erosion and deposition.
C) freezing and thawing
D) physical and chemical weathering.

go to google if u want the answer

the correct answer is a "it describes nora and mrs. linde's relationship". opcions b and d are not related to the content of the passage in any way. option c could be appropiate but it does not fully capture the effect of the dialogue, while option a is quite appropiate, since the dialogue not only exemplifies the relationship between the characters, but it also captures the effect in the excerpt. we get to know that mrs linde bosses around and already knows nora.

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)

not sure maybe the subject closer to it or subject-verb agreement