Answer:
- Change in quantity demanded: Represent a change of total demands of a product that is caused by the price of the product.
When the price of a product increased, the amount of consumers who can afford to buy that product is decreased, As a result, this cause a decrease in overall demand over that product. (The opposite happened when the price of product is decreased)
- a shift in the demand curve. : Represent a change of total demands of a product that is caused by other factors beside the price of the products.
Price is not the only one that can affect demands. For example, natural disaster could occurred and make a certain type of product become really scarce. This tend to lead to an increase of demand even if the price of that product remain the same.
B, most alcoholics think that they can stop whenever they want to and that they will control their addiction when they feel like it
Steel railroad tracks, barbed wire, farm machines, and taller buildings
Answer:
theta waves with sleep spindles and K-complexes
Explanation:
K-complexes and sleep kindles are known to be defining brainwaves of stage 2 REM or sleep. Duke has not entered the deep sleep stage or the slow wave sleep stage which are characterized by low frequency and high delta waves. While K-waves are large theta waves that usually occur in response to stimulus such as sound, and hence Duke must have been awakened by the sound of the door.