Taking a position in an argument means taking a side. When taking a side in an argument, the author will most likely give you biased evidence. They will only give you reason to believe their side, without giving you any sort of evidence for the other side in the argument.
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This is what I've come up with
The word root "gen" means "birth," and the suffix "-ous" means "having the quality of something."
D. all of the choices are correct