<span>Olivia refuses to marry Duke Orsino because D. her brother has died and she is in mourning. When the play starts, we find out that Olivia's brother died quite recently. We also find out that Olivia is wearing a black veil to honor his death, and that she will not take it off, or marry anyone for another seven years, while she is in mourning. </span>
        
                    
             
        
        
        
Answer:Jaggery and Charlotte presume Zachariah is dead after seeing the crew throw what is presumed to be his body overboard in Zachariah's sewn up hammock. As Charlotte and the captain later find, Zachariah is still alive and plans to reveal the captain's actions to the authorities after they disembark.
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<span>Al Gore presented the evidence of climate change using the following: Greenland and Antarctic ice caps. </span>