What is perspective in literature and which sentences show perspective in this paragraph?​

How you think your hometown would look without electricity? explain in one paragraph

Which sentence is an example of objective third person writing that could be found in a scientific essay

The first step in making a mental model for a compare-and-contrast text is a. comparing the two things being described. b. finding important details in the text. c. contrasting the two things being described. d. connecting details to what is already known.