C. providing evidence from research
This option offers factual support and credibility to a statement, making it the strongest way to back up an argument in a discussion.
A. offering a personal opinion
B. changing the subject
C. providing evidence from research
D. asking a question
1 answer
C. providing evidence from research
This option offers factual support and credibility to a statement, making it the strongest way to back up an argument in a discussion.