A peripheral device is any external device attached to a computer
Yes
No

yes ,A peripheral device is an internal or external device that connects directly to a computer but does not contribute to the computer's primary function, such as computing. It helps end users access and use the functionalities of a computer.

Explanation:

it is the background information on the characters and setting explained at the beginning of the story. the exposition will often have information about events that happened before the story began. the exposition is often the very first part of the plot.

the answer is a because the astrophel does more and sidney goes to the astrophel more than stella.