Answer: 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."
only b is the right answer
tho i dont understand the last option
Etymology takes into consideration of how words have changed in terms of their meanings, forms, and their history.
Answer:
hey what? what are you need to know
A or D I think, but I really think it's A.