Physical Change, although the answer is widely disputed. 
        
                    
             
        
        
        
Answer:
9 th qn answer us 4th option(D)
and 10 th qn answer is 3rd option (C)
 
        
                    
             
        
        
        
Answer: In the image below
did the mf test foo
 
        
             
        
        
        
C... an animal that is faster than the others will have way better chances of survival. Thus, the animal with the mutation will pass on the trait more