Select the correct answers
Which two sentences describe the characteristics of reliable sources
O
The author doesn't list any qualifications or use any sources to support the information
The author provides his or her own opinion on the topic rather than just information
The source was written by an expert in the topic she's writing about.
The author relies on many other sources, although some of them aren't reliable.
The source was published in 2010, and it was updated in the last month.