Answer:
25%
Explanation:
(I'm guessing "loonas" does not mean black)
as you can see in the picture 25% is ll or black
 
        
             
        
        
        
In DNA, which is located in the nucleus of the cell
        
                    
             
        
        
        
Answer:
Pathogenic bacteria are bacteria that can cause disease. Although most bacteria are harmless or often beneficial, some are pathogenic, with the number of species estimated as fewer than a hundred that are seen to cause infectious diseases in humans
Explanation:
 
        
                    
             
        
        
        
It is potential energy is converted into apt energy for use in living things.