Both families don’t like each other so there enemies. Therefore its an external conflict .
        
                    
             
        
        
        
Answer:
D) Long narrow bands of wind blow in the upper atmosphere
Explanation:
winds blowing the air masses
Sorry for bad explanation, good on edge...
Hope this helped bye!
 
        
             
        
        
        
Read without using your pencil or highlighter
        
             
        
        
        
A popular television series set in the far reaches of space