Answer:
true
Explanation:
Sound goes loud when it comes closer to you.
 
        
             
        
        
        
Answer:
The "main idea" of a paragraph is its "point" or overall message.
 
        
             
        
        
        
Answer:
Invalid and rule 2 is broken
Explanation:
The argument made about the star students and it is mis concepted that all of the star students will be working on the east coast. The statement is therefore invalid as there is no valid support of the facts and figures which will support the statement. 
 
        
             
        
        
        
Answer:
The growth of cities has affected the production of food because as more people move into cities, there are more places that are having to be transformed into crops to feed us. We no longer have to grow the food in a nearby area, so this makes it to where cities don’t have to have produce so close to them.
Explanation:
the town takes up space so can't grow as much.