Which sentence contains a conjunction? Save a seat for the biology professor. She questioned both scientists. He did not know the laboratory would be so large. They had not seen the experiment, yet they knew the results.

D) They had not seen the experiment, yet they knew the results.

Explanation: a conjunction is a an uninflected linguistic form used to connect clauses, phrases, words or sentences or to coordinate words in the same clause, for example: and, if, so, yet, but, or, nor, etc. In the given sentence we can see an example of a conjunction in the word "yet" it is joining two independent clauses: "they had not seen the experiment" and "they knew the results."

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explanation:

because they .

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