The answer would be D because it leaves you thinking about what will happen next. Hope this helped you out .
        
             
        
        
        
What Will Clean a Penny Faster, Water or Vinegar
 
        
             
        
        
        
Exo means outside 
So planets outside our solar system
        
             
        
        
        
Answer:
Two first the sponge can claim are 
1. reproduce sexually
2. combine sperm and egg