Needle freak  
A person who is used to abusing durings by injecting substances in his body can be easily deceived into feeling that an empty needle will make him get same response this is because of the expectation that the needle will make him high as his mind have already been conditioned to the fact that a needle injected into his body will make him feel certain effects.
        
             
        
        
        
Answer:
B. spillover effect.
Explanation:
Spillover effect: The term spillover is defined as the propensity of an individual's emotions that get affected in regards to the presence of another person around him or her feels.
Example: A boy who got good grades in his mathematics examination, was full of joy and happiness as he has worked hard in the subject. When he returned home his parents saw him happy and they too felt happy because of their child's joy and happiness.
In the question above, the statement signifies the spillover effect.
 
        
             
        
        
        
Answer:
triangular trading routes
Explanation:
Because the 2nd one is in Spain, the 3rd one should be in north America, and the 4th one is also in North America in the 13 colonies.
 
        
             
        
        
        
Answer: projection 
Explanation: According to psychoanalytic theory, projection simply means subconsciously denying and attributing one's feelings, behavior or attitude to others. It is described a defense mechanism whereby an individual unknowingly attributes an unwanted characteristics in them to others. 
According to the instance above, Abdul is subconsciously attributing his hostile character to his classmates.