Answer:The app Email is used for multiple different reasons, like talking to friends, professors and supervisors, and applying for jobs, and scholarships. Depending on why you want to the app the messages you send will differ in formality, audience, and wanted outcomes. Email is still used on a daily basis. 
 
        
                    
             
        
        
        
Answer:
SO just look for the theme that you can relate to both 
Explanation:
First, make a list of similarities between them. After you have at least five points, look for evidence that supports each of them. Paraphrase and make inferences form the blurb, it could help. Then do the same thing with all the differences. 
It says relate to characters experience so look for similair characters to relate in each story 
I hope I could help....:)