Answer:
Might be late, but here you go
Perplex:Confuse -> Baffle
Produced;Shaped -> Wrought
Knead;Work -> Kneaded
A period! An appositive is a noun that comes after another noun to rename it or describe it. In the sentence, "the correct punctuation" is then redefined as "a period"
The answer is:
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[A]: <span>sequential, cause-effect, and problem-solution
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