Answer:
The free verse structure presents a conversational style.
Explanation:
 
        
             
        
        
        
Shark : fish :: koala : bear
At least I think it is because a shark is a fish so I guess a koala is to bear. 
I hope I helped :)
        
             
        
        
        
Answer:
C. She should broaden her research question.
Explanation:
<u>The question on which the research is trying to answer is too narrow.</u> The research can offer a precise and short answer to the question and there is not much to write on it. <u>It’s a simple yes or no question that can be answered in a few sentences, so there would not be enough material for a whole presentation.</u>
<u>Colette should try to broaden the question in order to have complete and full research</u><u>. </u>Instead of asking yes or no questions, for example, she could ask about the living spaces of blue whales and try to answer why exactly they chose to live there.