I know this might not help now but I think its D but I will let you know for sure in a minute or two
        
                    
             
        
        
        
Answer:
B. Tension
Explanation:
Tension element is basically important in order to engage the audience.  Shakespeare lets the audience witness lady Macbeth’s descent into mental distress and ultimate death before Macbeth. This will create tension aspect in audience such as concern, anxiety, excitement or tension. Tension is an element to convey the story of a play to the audience and keep the audience involved in a play. Tension also grows when the play reaches its climax. Such an event when the audience knows about the incident or event  and the character doesn’t creates tension to the audience. However the variations are important throughout the play so that the audience can take it easy and get prepared for the next surprise of tension they will encounter. 
 
        
             
        
        
        
Answer:
A vaccine (or immunization) is a way to build your body's natural immunity to a disease before you get sick. This keeps you from getting and spreading the disease. For most vaccines, a weakened form of the disease germ is injected into your body.
Explanation:
 
        
             
        
        
        
Uruguay won the first world cup if that helps?