Answer:
Avoids unsupported evidence.
Step-by-step explanation:
Peer-reviewed articles are those that only contain evidence that has been approved by experts in the field. It is very difficult for an article to achieve this level of certification, as the standards it has to submit to are high and rigorous. If an article achieves this level of approval, it is likely that it managed to avoid including unsupported evidence, and therefore, you can assume that it is trustworthy.