Answer:
D
Explanation:
I just took this quiz so you are welcome
 
        
             
        
        
        
Answer:
It means that from time to time, organisms change in form and function 
Explanation:
As organisms live, they change and develop/mutate into better, stronger, and more functional creatures. This is in addition, because of the cells in the body.
 
        
             
        
        
        
The answer is Incineration
        
                    
             
        
        
        
Answer:
The two types of cells that never go through cell division once fully formed are nerve cells and muscle cells.
Explanation: 
The nerve cells and the muscle cells not undergo cell division after formation, because they can never re grow or cannot be repaired once they are mature. We should take good care of it once they are matured. They just under division from being baby to teenagers after that they stop undergoing cell division. This is true for both elephants as well as human beings. This thing is also applicable in case of bones.