All galaxies have a dense core of stars. Spiral galaxies, however, have arms that are often visible. There are two kinds of spiral galaxies: barred, where there appears to be a line running from arm to arm through the core, and <span>ordinary, where there is no bar. @Badbunnyhunny</span>
        
             
        
        
        
I think that the correct answer to this question is D .
        
                    
             
        
        
        
Answer:
i believe the answer is c
Explanation: