Renal pelvis
<span>The part of the kidney that collects the urine before it passes down the ureter</span>
        
             
        
        
        
<span>Embryonic stem cells
Tissue-specific stem cells
Mesenchymal stem cells
<span>Induced pluripotent stem cells
</span></span>
        
                    
             
        
        
        
I believe that is meiosis. If I am not right then search for it online
 : )
        
             
        
        
        
The proteins in the cell membrane allow the nutrients to go and waste to go out <span>of a cell. Water passes through the cell membrane without the help of proteins.</span>
        
             
        
        
        
Answer - D. Were in Search for food to eat.
Reasoning - As ice age and resistant of water became changing in ponds and lake the resource of food started to deplete so evolution became a evolving for creatures aka reptiles.