A, electro magnetic is not a form of potentional energy
        
                    
             
        
        
        
Answer:coral reefs are extremely sensitive to changes in light , temperature even bleaching , overfishing, damage fishing practices 
Explanation:
 
        
             
        
        
        
<span>The answer is kingdom; species</span>
        
             
        
        
        
1.No 2.yes 3.yes 4.no 5.no
        
             
        
        
        
<span>Nevadan, Sevier, Laramide. </span>