Answer:
The extinction of a large number of species within a relatively short period of geological time.
 
        
                    
             
        
        
        
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. ... Organisms grow because cells are dividing to produce more and more cells.
        
             
        
        
        
Answer:
i believe a punnett square would do that
Explanation: