The correct answer is A.

When an author is favoring one side in his/her article, he/she will likely use credible and reliable sources to make the other side look inherently weak or less credible. This can include cherry-picking evidence that supports their point of view, using emotional or loaded language to sway the reader's opinion, or ignoring or dismissing evidence that contradicts their argument.

Option B is less likely because if both sides are made to look inherently weak, it could lead to confusion and lack of credibility in the article.

Option C is also less likely because if both sides are made to look unbelievable, it could lead to the article being dismissed as biased or sensationalized.

Option D may also be correct, as an author who presents credible sources for both sides and makes a well-rounded argument can still have a perspective or favor one side. However, in most cases, an author who favors one side will still use credible sources to make the other side look weaker or less credible.

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