C.) "Municipal Solid Waste more commonly known as trash or garbage-consists of everyday items we use and then throw away
        
                    
             
        
        
        
Answer:
A
Explanation:
A transcript of the speech is the only source mentioned here that would state verbatim what Angel Ramirez said in her valedictory speech. A local newspaper article would probably only mentioned that Angel was the valedictorian. 
A journal about the graduation might perhaps highlight the important takeaway messages from the speech, but would not include the whole thing. The index cards would include prompts from the speech to keep Angel on track, but would say relatively little about the overall message. 
 
        
             
        
        
        
To not kill Antony and to be kind