Which version of the underlined portion of sentence 9 (reproduced below) best conveys the writer's point about the stressful nature of space missions? Space missions are stressful, requiring long hours of repetitive activity performed in small, sterile spaces.

Cramped

Explanation: took the test, said it was right.

D. cramped

Explanation:

"The writer wants to communicate the perspective that space travel is stressful. “Cramped” has a literal meaning (“restricted” or “confined”) and a negative connotation (in that the word is typically used to describe uncomfortable spaces) that both help to effectively communicate this sense of stress." - online assignment

drink water

explanation:

cash registers don't need water because they are not alive.

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