Answer:
The country is to serve its citizens and their needs.
Explanation:
 
        
             
        
        
        
<span>This discovery activity puts students in the place of real volcanologists by giving them access to real-time data from Kilauea Volcano, Hawaii. They learn about volcano monitoring techniques, study case histories of important volcanic processes, and then form and test hypotheses for past and future volcanic events with multiple instruments and real-time data. As a result, students will understand the processes that shape a basaltic shield volcano.</span>
        
                    
             
        
        
        
Answer:
The answer is B
Explanation:
The question seems too obvious 
also i got it right
 
        
             
        
        
        
The only error I can see in this sentence is roll-a-coaster. I believe it should be a roller coaster instead, which is a ride in amusement parks. Other than that, it is more grammatically correct to say "I've just gotten off the wooden" rather than "I just got off the wooden" however, it's up to you.