Answer:
The stomach produces hydrochloric acid.It kills many harmful microorganisms that might have been swallowed along with the food.The enzymes work best in acidic conditions-at low pH
 
        
             
        
        
        
B as it's not government regulations, technology or funding
 
        
             
        
        
        
He should ask for spicy tuna rolls that do not have red algae in them. 
        
             
        
        
        
Which cells we don’t see no answer choices to really give a answer