Answer:
They are used as synonyms to convey the idea that the puppy enjoys being playful. 
 
        
                    
             
        
        
        
https://blogs.baruch.cuny.edu/eng2850kmwb/?p=231
 
        
             
        
        
        
Ask for clarification ofc....
        
             
        
        
        
 Expository text will focus on educating its reader. Other descriptors of exposition are clear, concise, and organized writing. 
 
        
             
        
        
        
Answer:
i cant understand your language write clearly next time