After Mitosis the cell completes its division by splitting its cytopplasm and re-building the last line of its cell memebrane
 
        
             
        
        
        
Natural selection is the process by which individuals who are best suited to the environment tend to leave (on average) more offspring than others.
Evolutionary changes take place over many generations and through millions of years of natural selection. For the genes to survive, they must be among the strongest. 
        
                    
             
        
        
        
We can control pollution by 
(i)   By  Making workplaces no-smoking zones and banning cigarettes advertising.
(ii)   By Strictly penalties for consumers and firms who break the regulations.
(iii)  By Setting minimum standards in the workplace for health and safety.
        
                    
             
        
        
        
It’s True..................
......
.........