Answer:
B
Explanation:
Doll collection can be a very expensive hobby in my opinion would make the best topic statement, it leaves the mind wondering and is intriguing and doesn't state facts right off the bat. 
 
        
                    
             
        
        
        
B: An introduction begins an essay, while a conclusion ends it
        
             
        
        
        
Answer:
a note of explanation or comment added to a text or diagram.
Explanation:
a note of explanation or comment added to a text or diagram.
 
        
             
        
        
        
Aquamarine, audition, century,factory, transportation