This is a trick question - there is no mitosis 2. 
        
                    
             
        
        
        
D would be the answer to this question
        
                    
             
        
        
        
All the mentioned drugs are mood-stabilizing drugs. 
A mood stabilizer refers to a psychiatric pharmaceutical drug used in the treatment of mood disorders featured by sustained and intense mood shifts, usually borderline personality disorder, bipolar disorder type I or type II, and schizoaffective disorder. 
The term mood stabilizer does not illustrate a mechanism, however, an effect. More accurate terminology is used to categorize these agents. 
 
        
             
        
        
        
If producers were removed from an ecosystem, it would fall apart. Producers are the organisms at the bottom of the food chain, which produce glucose and nutrients for consumers. If producers were removed from an ecosystem, the consumers would have no nutrients and die, causing their predators to die, and so on.