Answer:
i think its because of him being ASL which means he uses facial expressions and mouth movements and sounds to give information 
Explanation:
 
        
             
        
        
        
<span>D.) The reporter is writing a story about a study linking exercise and health.</span>
        
             
        
        
        
It is important to learn about other cultures because you need to know what they are and what they do, basically you need to know other cultures then your own Incase you go somewhere out side of your culture. I hope this makes sense
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A. Not wiping down meat slicer between different deli meats.