Answer:
Direct rays and long days.
Explanation:
<h2>PLEASE MARK AS BRAINLIEST </h2>
 
        
             
        
        
        
The geography of Afghanistan made it easy for our soldiers to blend in with their uniforms making it difficult to invade if you can' see who your fighting.
        
                    
             
        
        
        
This means that light from one star takes 100 earth years to travel to the other.
it's 5.879 × 10^14 miles
 
        
                    
             
        
        
        
I think it is D  if i remember middle school that well