The process of curtailing the performance of dysfunctional behaviors by eliminating whatever is reinforcing the behaviors is extinction.
Answer:
C. Ph.D
Explanation:
PhD is the highest degree that everyone could achieve in any field of study. In order to obtain it, people have to prove their capability in their field by expanding the field of knowledge though original research. Because of the assumption that a person has to dedicate his/her life into one specific topic to obtain a PhD, Someone who obtain this title tend to be seen as more favorable in research and clinical works.
Rudder is a Chinese innovation permitted boats to move their sails and to cruise into the twist interestingly. The most punctual say of the ship rudder originates from a picture on a bit of stoneware which goes back to first century in China, amid the Han Dynasty. This originates before the presentation of the rudder in the Western world by around a thousand years.
May and aztec is the anwser
