Post the sentence.. how else are we gonna know
Answer: The last one.
Explanation: When multiple items are listed, a comma is needed to separate them. The last sentence should be rewritten: Chad brought a tent, a sleeping bag, and a fishing rod.
Answer:
When evaluating credible internet sources, you should Evaluate the credibility of the author; Examine the organization that sponsors the site and determines its credibility; Evaluate the purpose of the site
Credible sources are ones the reader can trust