Answer: Mitochondria 
Explanation:
Mitochondria are rod-shaped organelles bounded by a double membrane in which the inner membrane is folded and filled with matrix. Mitochondria is present in both plant and animal cells, and serves as the power house where respiration occur and energy is released from the oxidation of simple sugar.
 
        
             
        
        
        
Answer:
B
Explanation:
Its 23 in mitosis cell division 
 
        
             
        
        
        
No because it does not use energy, reproduce, have a metabolism, breathe, or maintain homeostasis and its not made up of cells.