The basic unit of structure and function is cells
        
                    
             
        
        
        
Answer:
Photosynthesis
Explanation:
Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds.
 
        
                    
             
        
        
        
Answer:
Division of cells.
Explanation:
Mitosis is the process of replicating cells.
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