Answer:
Population, community, ecosystem, and ecosphere.
Explanation:
In the pyramid, from smallest to largest width are the population, community, ecosystem, and ecosphere. Population refers to the same group or species of organism who live in a particular geographical area that can interbreed with each other. Different populations living in a particular area is known as community. An ecosystem is a community of living organisms living with the nonliving components of their environment, interacting with each other. An ecosphere is a planetary closed ecological system.
Answer:
Establishing Arabic as the official language throughout the empire
Explanation:
Answer:
The correct way to answer the question: According to the theory of new classical economics, if business sentiment and investment spending decreases, the aggregate demand curve: shifts to the left and the price level falls, while aggregate output: decreases.
Explanation:
The balance of an economy, anywhere in the world, is pretty complex thing. In order to understand both the short-term, and long-term ways in which the economy of a country may respond to different factors, but most especially to GDP, which is the measure of how much, and how well, a country is producing and supplying a demand for certain goods and services, it is necessary to understand both a theory known as the short-term Keynesian analysis and also the neoclassical theory of economics, which applies to long-term macroeconomics. In the case shown above, the point of start is the potential GDP, which will mark the real GDP of a country. The second point is the aggregate supply and demand markers that indicate how an economy is doing with respect to potential GDP. If investement is not placed into an economy, and business sentiment decreasese, it means that productivity will drop, and the aggregate demand curve turns to the left as many other factors are also driven down. Since aggregate output means the amount that is produced in goods and services, the lesser the business interest and spending, the lesser production there will be.
Answer:
The correct answer is c) Enslaved persons who escape must be returned to their home states.
Explanation:
Slavery in the USA began in 1441, initially the slaves were Native Americans, but were later replaced by Africans.
People proclaimed slaves by their masters, should obey every order he/she gave them, many people tried to escape their slavery, but this was an unsuccessful action since there was a stipulation in the United States by the constitution called " the runaway slave clause. "
In the runaway slave clause, it demanded that all those slaves who escape to another state should be returned to their master, in the same situation that was found, which resulted in enslaved people never being free. This clause was in effect until the abolition of slavery.
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