Answer:
a. the visual effect that light produces on the scene 
Explanation:
 
        
                    
             
        
        
        
Https://youtu.be/QLaG9CnZdz0
        
                    
             
        
        
        
Answer:
Til this day trying to survive has been a hard task due to the revise of our past history.In fact the vitality risk is very high.
Me putting it in question form;
 do we need to revise our descions based upon our actions ? what if  it is leading to the conclusion of survival ? even Vitality?
 
        
             
        
        
        
Answer:I would use clay as my medium cause it allows you to be creative and you can also paint it
Explanation: