The answer is B unreliable narrator. This is the correct answer because he is not always trustworthy so you shouldn't rely on this narrator.
The correct answer is the option that reads “The evidence uses stories of historical figures to support the claim.”. Taken from the book called “<em>The Prince</em>” by Niccolò Machiavelli (1532), the author supported his argument that cruelty is a necessary part of leadership with the story of <u>a famous, Greek tyrant named Agathocles</u> who gained power by criminal means. For instance, in the passage the author narrates an example of cruelty when Agathocles called the Senate and the citizens for a meeting, and then killed them all so as to hold the princedom of that city.
I believe the dependent variable in this experiment is the time for salt to dissolve since it <u>depends</u> on the speed of stirring (independent variable).
Therefore, the answer is:
Time for salt to dissolve
Hope this helps! :D
“Like dissolves like" is an expression used by chemists to remember how some solvents work. It refers to "polar" and "nonpolar" solvents and solutes.