Answer:operant conditioning 
Explanation:
Operant conditioning which is usually called instrumental conditioning is an associative learning process type. 
It imodify the behavioral strength by the use of reinforcement or punishment. This method brings about learning in both man and animals also hammer on reinforcement role in conditioning. Its view(emphasis) on the effect of rewards and punishments for some types of behaviors detrimental to a person’s action or roles in the future. Example is when you give your child candy for passing each assignment and test, the child will want to pass more often so as to receive more candies. 
 
        
             
        
        
        
The reason why margaret frink and her husband chose to move to california was: c. because they were not satisfied with their live
Frink and her husband felt that the majority of their lives filled only with work without any sense of joy which caused dissatisfaction to grow in their heart. They heard that California had a nice weather which is perfect for both life and business at the same time, so they decided to try their luck in this place.
 
        
                    
             
        
        
        
Pennsylvania and Illinois are states in the United States that have the greatest quantities of <span>trichloroethylene (TCE). TCE is a toxic contaminant that can be found in drinking water. It is a blue liquid with an odor  similar to chloroform. TCE consumption is harmful because it can lead to liver damage, kidney damage and cancer. TCE is also found in air and soil and is considered an environmental contaminant. </span>
        
                    
             
        
        
        
Civil laws are the laws created by a country to treat all the citizens of the country as equal under the eyes of law and to avoid discrimination under any head.
<u>Explanation:</u>
Civil law, or civilian law, is a legal system originating in Europe, intellectualized within the framework of Roman law, the main feature of which is that its core principles are codified into a referable system which serves as the primary source of law.
There was a proper time line of the creation of civil laws in the United States of America which started from the year of 1865 with the abolition of slavery from the country. The next development was in 1868 when citizenship was defined and equal protection was given. Then in 1896 the Court ruled that ending discrimination through legislation is not possible or necessary.