I believe the answer is: Conditioned response
Conditioned response refers to  a learned response that happen after pairing a certain trigger with a certain situation. Since maria's is used to experience the feeling of more awake after consuming coffee, the smell of the coffee itself would trigger a certain response in her brain that change her bodily function to make her feel more awake.
 
        
                    
             
        
        
        
Answer:
Correct Answer:
Utility
Explanation:
In her expectation to work for few hours, it was expected that, she would make a choice that would maximize her utility. That is, her usefulness to that particular task. Her free time and income preferences would determine that.
 
        
             
        
        
        
The right answer for the question that is being asked and shown above is that: "d. to support the Chinese Nationalists." the main goal of the National Liberation Front, or Viet Cong is that d. to support the Chinese Nationalists<span>
</span>
        
                    
             
        
        
        
Answer:Cause they say it feels good
Explanation:
 
        
                    
             
        
        
        
Hello there! 
Yes, all of them are type of production factor. Water, vegetation, oil and air. 
I hope this helps!