Answer:
A). Shaping.
Explanation:
As per the given description of Marc's behavior and his mother's attitude to amend his habits exemplify that his mother is employing 'shaping' as it would establish his behavior which was previously not performed. This concept was first defined by B.F. Skinner who was a leading psychologist advocating 'behaviorism'. 'Shaping' is quite commonly employed by teachers and mothers to inculcate or <em>reinforce certain behavior in kids that would help them to perform better and reach nearer to their targets.</em> Similarly, Marc's mother is reinforcing 'successive approximations' to instill a behavioral change in him and attain the desired goal(when Marc begins to do his homework regularly). Thus, <u>option A</u> is the correct answer.
 
        
             
        
        
        
This is False.
A single point is a term for a unit of measure that is roughly equivalent to 1/72 of an inch.<span> </span>
        
             
        
        
        
Apostrophe and Simile i think.
 
        
             
        
        
        
Hmmm... Either A or D, but I'm not sure. I know for a fact that B and C are her motives, but A and D are quite similar
        
                    
             
        
        
        
Answer:
B 
Explanation:
 No one has been able to satisfactorily explain
how or …why… The Moon sporadically sparks.