Question

which punctuation best completes the sentence? move the correct punctuation to the box. students understand audience by analyzing knowledge level, values, and biases ; these are all related to writing an argument essay.

Explanation:

The first part of the sentence explains how students understand audience, and the second part elaborates on the relevance of that analysis to writing an argument essay. A semicolon (;) is used to connect two independent clauses that are related in meaning, which fits here. The other options (ellipsis, comma, dash) don't appropriately connect these two independent clauses as a semicolon does.

Answer:

; (the semicolon punctuation)