An anthropomorphic error occurs when participants become aware that they are being observed in a naturalistic observation study.
        
             
        
        
        
Answer:
A dot. Or the solution to the system of equations.
Explanation:
(6, 6) 
 
        
             
        
        
        
Let’s do a Knock, knock joke! Knock, knock!
        
             
        
        
        
Answer: not sure but I believe its e
Explanation:
The tools of monetary policy work together to keep a healthy economic growth.
* reserve requirements 
* open market operations 
* discount rate
* government spending 
^ I believe that all of these could keep the economy healthy is some sort of way.
 
        
             
        
        
        
Pretty sure the answer is C. If not, then it's B.