B. Classical conditioning produces permanent learning
Answer:
There is a great deal of overlap between neuroscience and Biological psychology
Explanation:
When studying the principle of biologic, when they are merely analyzing the biopsychology studies, they are classified under the field of Neuroscience. According to different researches conducted, it is evident that there is a significant relationship between the brain and another psychological process that take place in the body of human being
Therefore the biology concept is related to psychology with other methods of inheritance that makes people behave in different ways while at diverse environments.
I would say that it is the third one.
Serfs paid the owner of the land (in the form of labor) to be able to live on the land and have protection, if the serf were to leave. It was usually an unspoken agreement that they serf would stay on the land. If you still need further information you might find some on http://www.thefinertimes.com/Middle-Ages/serfs-in-the-middle-ages.html
