Answer:
The answer is a. conditioned response.
Explanation:
In classical conditioning, a <u>conditioned stimulus</u> (the parks) is associated with an unrelated consequence, called <u>unconditioned stimulus</u> (the incidences of violence). This produces a reaction known as conditioned response (the fear of parks).
It's important to recognise that any neutral stimulus can become conditioned. In this example, Jessica would probably be afraid of <u>banks</u> if she had heard about violent events in there.
If you’re talking about supply and demand, demand is how much people want of something, and the suppliers how much of it is available. If there is more demand then there is supply, the price of the product will go up. If there is more supplied and there is demand, the price will go down.
Answer:
C. Varieties of an element that differ only in the number of neutrons are called isotopes.
Explanation:
The Earth is approximately 
old. The solar system formed from giant gas clouds which was a part of the solar nebula.
The surface of soil which demarcates two soils of different geological ages is called a unconformity.
Palesol is the soil that lies between sediments or volcanic deposits. If the paleosol is older they have lithified rock.
Hence, option C is true.
The correct answer is the Fiedler’s contingency theory. This
is a type of contingency theory by which it shows or focuses on the
effectiveness of leadership that are likely to base on a particular situation and
the numerous factors that may take place.
The correct answer is <span>social stratification.
Social </span><span>stratification refers to the ranking of people in society on a hierarchical basis, based on factors such as power, prestige and wealth. Through the system of social stratification, some members of society at the top of the hierarchy are considered as having a higher status and more privilege compared to those who rank lower on the hierarchy. </span>
