Answer:
A. consult a variety of source
Step-by-step explanation:
An omission bias occurs when both an omission and an action can lead to a loss. In this case, the omission is always opted for, because the damages caused by it seem subjectively more harmless.
One way to tell if a media is using the omission bias is to concource a large number of different sources and compare information from those sources with that information the media is reporting.