The answer is: b. The Soviet Union fell apart
Before Gorbachev's reforms exist, several territories in soviet union was united under one principle of communism.
When the Gorbachev's reforms were created, the soviet union started to adopt some of democratic and free market value that adopted by countries in western hemisphere.
When this happen, the bind that united territories in the soviet union no longer exist. This became one of the factors that caused the soviet union to fell apart.
The purpose of the Blackstone's commentaries on the laws of England was to provide a source of common law that the people could understand and read. It was divided into four volumes; The right of persons, The right of things, private wrongs, and public wrongs.
Your answer is India and China.
<u>Problems faced in India(water and air pollution)</u>
<em>A diverse range of pollution sources co-exists in urban environments. Conventional sources of air pollution include vehicular emissions, coal-based power plants, fossil fuel consumption in industries and some agricultural activities such as fertilizer application and farm fires. Air pollutants can be natural or may be the result of various anthropogenic activities. Examples include production of brick kilns that use raw wood, agricultural waste or poor quality coal used as a fuel, the roadside burning of organic and plastic waste, cooking that involves the burning of solid biomass or cow dung and the unintentional burning of municipal solid waste at landfills, and construction activities (Kumar et al, 2015) (Figure 3). The local emission inventories point to about 5300 and 7550 tons yr−1 of PM10 and PM2.5 release from waste burning in Delhi, respectively, while the corresponding emissions from construction are 3250 and 10,750 tons yr−1 (Guttikunda and Goel, 2013). Other such sources include diesel generators for temporary power generation in cities, traffic congestion, and </em>
<u>Problems faced in China(water and air pollution)</u>
For over a decade in China, China has been the world’s largest annual emitter of greenhouse gases. Regardless of some pro-ecological alternatives and investments in alternative energy sources, the country’s emissions keep growing, contrary to the worldwide trends.
That seems to be the most worrying part. The other main global polluters, for instance, the US, have been successfully pursuing the reduction of greenhouse gas and particulate matter emissions. That’s not the case with China, which continues to fulfill its growing demand for energy with fossil fuels.
- Positive and negative do not necessarily equal good or bad in operant conditioning.
- Positive, on the other hand, denotes adding something, and negative, detracting from something.
- Punishment results in a behavior being decreased, whereas reinforcement results in an increase in the behavior.
What is positive and negative reinforcement?
- Consider adding something positive to encourage a response when considering positive reinforcement.
- Consider taking something undesirable away in order to increase a response when thinking about negative reinforcement.
What are the 4 types of reinforcement?
- Four different types of reinforcement exist. There are four types of reinforcement: extinction, punishment, and positive and negative.
- The use of a positive reinforcer is known as positive reinforcement.
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The inner layer of the serosal pericardium is a thin, transparent layer of simple squamous epithelium called the "visceral pericardium."
<h3>What is serosal pericardium?</h3>
A fibrous pericardium (parietal covering), which would be mirrored around the roots of the main veins to cover the whole surface of the heart, is lined by a layer of serosa called the serous pericardium (visceral layer).
Some key features of serosal pericardium are-
- There might be a little hole between the parietal & visceral layers that a small quantity of fluid might fill.
- The epicardium is the region of a visceral layer which surrounds the heart but not the major vessels.
- There are two sinuses formed by the serous pericardium as it reflects off different cardiac structures: the transverse sinus as well as the oblique sinus.
- A cul-de-sac formed by two left pulmonary circulation on one side and also the two pulmonary artery veins on the other, the oblique sinus extends superiorly from of the inferior vena cava.
- In between four pulmonary veins, its posterior wall of a left atrium forms its anterior wall. The left atrium has room to expand thanks to the oblique sinus.
- The visceral serosal pericardium is reflected from the posterior portions of the pulmonary and aortic veins onto the superior surface of the atrium to produce the transverse sinus, which is open at both ends.
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