Answer:
They convince your readers that you know what you’re talking about.
Explanation:
hope this helped :)
B, C and F I believe... please correct me if I'm wrong, though ^^
<span>B maybe the correct answer, only because the last choice has a comma at the end and not a period. (but if you just made a typo while copying and its supposed to be a period, then that's the answer.)</span>
