Answer:
What Is AIDS? AIDS is the late stage of HIV infection that occurs when the body's immune system is badly damaged because of the virus. In the U.S., most people with HIV do not develop AIDS because taking HIV medicine every day as prescribed stops the progression of the disease.
Explanation:
 
        
             
        
        
        
There is power in collective action as the one mouse could do nothing to the cat. But the one cat could do nothing to the dog, but 34 mice could because there is power in collective action.
 
        
                    
             
        
        
        
Banal would be a. overused
        
                    
             
        
        
        
Answer:
Correct Answer:
A) formal
Explanation:
In letter writing, there are various ways in which the writer would be able to pass across his or her message to the receiver. this is dependent to the relationship between the writer and the receiver of the letter. 
<em>When the relationship is that of a friend, informal approach is used. Otherwise, formal approach would be adopted. </em><u><em>Yours truly</em></u><em> is an example of a formal complimentary close in a letter.</em>