I Believe it is C, Noun clause
Most likely the troubleshooting section.
Hope this helps!
~{Oh Mrs.Believer}
Explanation:
It is well-known by many people and contains facts that seem to be accurate.
They: evoke an emotional response, appeal to the readers' sense of logic, and also help the reader avoid seeming biased to readers. Rhetorical appeals use pathos, logos, and ethos to persuade the reader.
I believe so, yes
You have a cause: The Desert air was dry
and you have effect: The bread quickly turned stale