The definition of an Indirect Source is a source that cites information but is not the original place it was published. So the correct answer would be D because it's a source cited in another source.
Answer:
The answer is B, current copyright dates.
Explanation:
A persuasive argument has nothing to do with how reliable a source is. Well-written opinions are just opinions, which are not facts that you can rely on. Professional photos can be taken by anyone. Current copyright dates at least tell you that the info is NOT outdated.
Informative writing is similar from other types of writing because they both give information about something.
I think the correct answer from the choices listed above is option C. Communication is considered ethical if it is relevant to the topic of discussion. Good communication is the use of the proper words for the given topic. Hope this answers the question.