The answer is DNA needs to copy so that their are two identical daughter cell so the number is three.
        
             
        
        
        
Triglycerides, phospholipids and sterols are the most common members of the lipids family, the class of nutrients made up primarily of dietary fats. Lipids are naturally occurring compounds that all share one trait in common: they're insoluble in water.
        
             
        
        
        
<span>A higher developed organism will have a higher degree of specialization.</span>
        
             
        
        
        
Answer:
it means that student is running 8meters per second
 
        
                    
             
        
        
        
Answer:
it stresses secrecy in scientic investigations