what is a clue that a source may be biased?\nit uses neutral and balanced language.\nit has been published…

what is a clue that a source may be biased?\nit uses neutral and balanced language.\nit has been published by multiple outlets.\nit provides sources and citations.\nit includes only one side of an issue.
Answer
Brief Explanations:
A biased source presents only one - sided views. Neutral language, multiple publications, and providing sources are signs of objectivity.
Answer:
D. It includes only one side of an issue.