To determine the reliability of the blog post, she should check the credibility of the sources the author referenced in her post.
<h3>What is reliability?</h3>
In respect of a source, reliability refers to the phenomenon that the information available on the source is trustworthy, unbiased, and true. To check the reliability of the information, the person must consider the source from where the information is obtained.
To check the reliability of the blog post, Riya, therefore, should consider the credibility or trustworthiness of the source from where the author has taken the information.
Therefore the correct option is D.
Learn more about reliability here:
brainly.com/question/12203238