I believe the answer is c
 
        
             
        
        
        
Answer:Immature writing is longer than mature writing because of descriptions. Immature writing uses more descriptive phrases, but a simple vocabulary. Mature writing uses a broader vocabulary and more descriptive phrases. Mature writing is older than immature writing in terms of publication.
 
        
             
        
        
        
<span>It means that all eligible citizens have the right to participate, either directly or indirectly, in making the decisions that affect them.</span>
        
             
        
        
        
Examples of Covert in a sentence The spy went to great lengths to make sure his enemies would not discover his covert plans.  Because my husband is always snooping into my affairs, I am working very hard to keep his surprise party covert. 
this what it means covert :not openly acknowledged or displayed.