With the increase or decrease of the prices of substitutes, the demand of the substitute goods also decreases or increases.
Explanation:
Substitutes are the products which can be used in place of another product. For example, a cup of coffee can be taken instead of a cup of tea, or Coke can be taken instead of Pepsi.
Change in the price of Substitutes can affect the demand of other substitutes. If the price of a product increases, then the demand of its substitute increases, and if the price of the product decreases, then the demand of its substitute also decreases.
We can understand this relation with an example. Suppose the product is tea. The substitute of tea is coffee. If the price of tea increases, then people will definitely move towards the substitute, which is coffee. This will increase the demand for coffee. Similarly, if the price of tea decreases, people will buy more tea than coffee, which will decrease the demand for coffee. This is how the substitutes affect demand of each other.
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Answer:
D. threat; challenge
Explanation:
Anything that causes an organisms stress process to initiate is called a stressor.
Threat is something that can cause us harm or something which we perceive might cause us harm.
A challenge is a threat, if overcome can cause us to grow our personality.
So, a threat is something which we cannot overcome while a challenge is a threat which we perceive can overcome and will be beneficial for us.
The subheading under after high school by informing contribute to the organization of career planning for high schoolers is readers of the education options being described.
<h3>What are subheadings?</h3>
Subheadings are the small headings under the main heading that describe more about the heading. Subheadings are placed under the main headlines.
Thus, the correct option is B. by informing readers of the education options being described. The options are attached with a picture.
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Observational methods, case-study methods and survey methods.
Observational Method
With the observational method (sometimes referred to as field observation) animal and human behavior is closely observed. There are two main categories of the observational method — naturalistic observation and laboratory observation.
Case Study Method
Case study research involves an in-depth study of an individual or group of indviduals. Case studies often lead to testable hypotheses and allow us to study rare phenomena. Case studies should not be used to determine cause and effect, and they have limited use for making accurate predictions.
Survey Method
In survey method research, participants answer questions administered through interviews or questionnaires. After participants answer the questions, researchers describe the responses given. In order for the survey to be both reliable and valid it is important that the questions are constructed properly. Questions should be written so they are clear and easy to comprehend.
