Answer:
D 
Explanation:
To maintain homeostasis. If they did not remove wastes, there would be a buildup of wastes inside the cell, which is not maintains homeostasis. 
Hope this helped! 
 
        
             
        
        
        
The best answer would be a prediction
        
                    
             
        
        
        
<span>Human genetic disorders can be caused largely by the change of the DNA sequence from its normal sequence. This can also be caused by a monogenic disorder, a mutation in a gene. So the best answer to this question would be letter B since nondisjunction causes chromosomal abnormalities.</span>
        
             
        
        
        
Explanation:
Temperature is shown on y-axis
 
        
             
        
        
        
Answer:
Left amount of Polonium-210 after 115 days will be 4.5927 microgram
Explanation:
We have given initial mass of Polonium-210 
Decay rate x= 0.502% = 0.00502
Time t = 115 days 
We have to find the left amount of Polonium -210 after 115 days 
We know that left amount is given by 

So left amount of Polonium-210 after 115 days will be 4.5927 microgram