Answer:
As the temperature increases, the gas molecules increase their average speed and kinetic energy. As the amount of gas is reduced, the area of the container wall reduces and the probability of the molecule-wall collision increases, all of which increase the gas pressure.  Avogadro's law.
 
        
                    
             
        
        
        
Professor plum is showing the detached style of listening. This type of listener are intellectually not present in a conversation although they are present physically. In the situation described clearly the professor was not listening to what Roberto was saying.
        
             
        
        
        
Answer:c. schema. 
Explanation:Schema refers to a pattern of organized Information in our mind , those set of Information is everything that we have learnt and have organized into these specific patterns which we can draw from when we need to recall certain information. Like my friend here is able to go step by step in search of a soon in a kitchen using this pattern of Information of where the spoon is located within the kitchen