Occurs naturally on earth
        
                    
             
        
        
        
Answer: The answer is the rental system.
Explanation: It produces, stores and eliminates urine and the fluid waste excreted by the kidneys.
 
        
             
        
        
        
Answer:
temperature and precipitation 
 
        
                    
             
        
        
        
Cell division starts with one parent cell and finishes with two cells. Each daughter cell has the same DNA as the parent cell