It really depends on what type of swallow but 3 1/2 to 4 1/2 inches.
        
                    
             
        
        
        
B- logos, which is the appeal of logic. Its definitely not pathos, witch is emotional appeal, or even ethos, which is ethical appeal
        
                    
             
        
        
        
B
It lists the different topics of each paragraph and summarizes the paper well.