Answer:
The Days, Month and years.
Explanation:
Still now Americans celebrate Gorge Washington's birthday of a Catholic calendar.
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Answer:
d) negative reinforcement by escape.
Explanation:
In operant conditioning, there are two kinds of actions that can strengthen a behavior: reinforcement and punishment. Reinforcement will make the subject to repeat a certain behavior. There are positive reinforcement and negative reinforcement. In this case, the mosquito is acting as a negative reinforcement. If Kevin doesn't use insect repellent, the mosquito will give an unpleasant stimulus by bites. Kevin escape the stimulus by using repellent before he mowing.
Answer:
Cross-sectional research method
Explanation:
The Cross-sectional research method is a method of observational study design. Here, in this study the experimenter or the researcher measures and studies the outcome and and exposures in the study participants in the same time.
In the context, An experimenter studies the heredity and the intelligence of the MZ twins who are reared together and for those who are reared apart. The findings of the experiment made by the researcher is a result of a cross sectional research method in this case.
Answer:
Blockade of the southern ports was an important war times strategy of the North during the Civil War.
Explanation:
Northern forces organized a blockade of Confederate ports to prevent cotton exports and war material from smuggling into the Confederacy. It was a significant economic strategy that effectively prevented Confederate access to arms that could be manufactured by the industrialized north itself. Despite the economic loss Britain and France remained neutral and therefore the international concern was not an issue anymore in the war.
The pressure to loosen clean air standards is based in allegations that the standards affect industry development and economy because the adjustments require further modernization and some industry even need to change their whole machinery or line production to be able to meet the legal requirements, as for the car industry, slowing down production or increasing costs.
In short-term that is very likely to be true, the industry will have to do some investment, but the price will be lower than the long-term cost of keeping up polluting the air.
The clean air standards should not be loosen because loosen the standards will benefits only specific groups and temporary, later and in other domains the loosen of the standards will affects human and other animals quality of life and environment. The economic impact will be seen later on healthy sector, food sector as agriculture and livestock, in nature disaster and in the lack of natural resources due to dramatic landscape changes.
We should not think about just economic impact of now when taking this decisions but we should consider systematic risks and consequences of supporting the loosen of clean air standards.
We must keep in mind that some process in nature are irreversible and when one action as the pollution of air is impacting towards things we will not be able to revert anymore the cost will be much higher in future than is now to adapt to the clean standards.
