Answer:
UNTUU HULLUM
Overfishing occurs when more fish are removed from an ecosystem than can be maintained by the population,
Overfishing can lead to significant population declines in economically important species. The passage describes
additional impacts of overfishing on populations.
pressure affects
salmon fishery of
and 1970s, pink
n this fishery were
ihile allowing
nd 1974, the
inland spawning
approximately
to spawn at the
Isted that fishing
lower growth rates
According to the passage, which mechanism explains the observed changes in fish size over time?
A. Smaller fish produce fewer eggs than larger fish do, so they contribute fewer offspring to the next
generation.
B. Fish that are small enough to escape fishing nets are more likely to survive than larger fish.
C. Scientists found that Atlantic silversides exhibited changes in feeding and foraging rates after four
generations of selection,
D. The average size of pink salmon returning to spawn decreased from 6.0 pounds to approximately 4.5
pounds.
The formula for calculating elasticity is: Price Elasticity of Demand=percent change in quantitypercent change in price Price Elasticity of Demand = percent change in quantity percent change in price .
In the forbes article, kotlikoff explains that saving and investing decisions should be guided by strategies that maximize expected utility.
Saving can mean a variety of things to various people. Some believe that it requires making a bank deposit. Investing in stocks or making contributions to a retirement plan are some more definitions. Conversely, according to economists, saving is the act of using less of a specific amount of resources today in order to consume more later. So, the choice to delay consumption and put that delayed consumption in an asset is what is meant by saving.
Saving is either deferred consumption or revenue that is not spent. Putting money aside in various accounts, such as a savings account, a pension account, an investment fund, or in cash, counts as a saving strategy. In order to save, expenses like recurrent charges must be reduced.
Learn more about saving here
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Answer:
d) no change; a decrease
Explanation:
The Real GDP (gross domestic product) is a macroeconomic term which is the measurement of the value of services and goods produced by economy in a certain or specific time period compared to normal GDP. The influencer elements of Real GDP are very miscellaneous due to long run and short run periods. Then, the determinants which impact on the long run growth of an economy are:
1) Growth of productivity that means the ratio of economic outputs to inputs
2)Demographic changed that means the change of quantity or quality of employment, age structure and etc.
3)Labor Force participation which means that which amount participation there is in labor activities.
As seen above, the consumer and business confidence will not have any positive or negative effect on the real GDP.
Inflation is one of the most important macroeconomic indicator that intends the rate how the purchase power of the money is falling by the rising on the price levels of goods and services. In long run, the most influencing element for inflation is the rate of money supply but if we consider business and consumer confidence are the positive things for the developing of GDP, then they will have a little bit decrease effect on inflation.
Well this may not be me answering it but this guy is a lot of help tho
