Answer: If A and B have the same mother and father, then C is also a full brother to A. D would be therefore be the niece or nephew of A.
If A and B are half-brothers (sharing one parent only) and B is also half-brother to C, it’s possible that C and A are not related and therefore D would not be related biologically to A
.Explanation:
 
        
             
        
        
        
The second option is the correct one.
        
             
        
        
        
Answer:
inform 
Explanation:
to inform the reader what it was like in the great depression. 
 
        
             
        
        
        
The sentence that forms the participial phrase is B) Participating in Sports.