Answer:
D. phospholipid bilayer
Explanation:
mark as brainliest and please dont forget 2 follow and say tanks
 
        
                    
             
        
        
        
Answer:
 what is the question? what do you need to solve for?
 
        
             
        
        
        
<h3>
Answer:</h3><h3>brainiest </h3><h3>
Explanation:</h3>
 
        
        
        
Answer:
<h3><em>Mitosis</em><em> </em>must happen in the original cell so that each of the daughter cells has a complete set of chromosomes. </h3>
Bonus - Mitosis is used to produce daughter cells which are identical to the parent cells. 
Hope it helps!
 
        
             
        
        
        
Answer:
Mantle is composed of rocks where as core is composed of metals.
Explanation:
Mantle and core both are part of the earth's crust.  Though there have a difference between them- The mantle is consists of semi solidified rocks and core is consists of hot metals like iron and nickel. Core is the inner most layer surrounding the earth's center. The portion of the interior beyond the crust is called mantle. The core is the densest layer of the earth with its density ranges from 9.5-14.5 g/cm^3  where the density of mantle varies between 2.9-3.3 g/cm^3.