Answer:
B is the correct answer and I'm sure
Answer:
The difference is that the West African Empires are on the West side of Africa.
And the modern African Economies are spreaded out everywhere in Africa.
Explanation:
Answer:
Agricultural revolution
Explanation:
Agricultural revolution refers to the technological improvement and enhancement of social and economic aspects through adaptation of new technology. This technological change is focused on increasing crop productivity which results in increased efficiency of food production. This advancement has mainly resulted from domestication of plants and animals. Today, agricultural revolution or advancement contributes greatly to the economy of various countries and is considered an important part of the economic system.
Taoism, also known as Daoism, is a religious or philosophical tradition of Chinese origin which emphasizes living in harmony with the Tao (literally "Way", also romanized as Dao). The Tao is a fundamental idea in most Chinese philosophical schools; in Taoism, however, it denotes the principle that is both the source, pattern and substance of everything that exists with emphasis to nature.
The task of reformatting, compressing, and/or encrypting data so that the program on the receiving end can read it falls under the purview of the presentation layer.
<h3 /><h3>What is the OSI model?</h3>
Communication between computing systems is divided into seven distinct abstraction layers according to the OSI reference model: physical, data link, network, transport, session, presentation, and application. A common framework for the coordination of standard development with regard to system connectivity is provided by the OSI reference model.
The model separates the data flow in a communication system into seven abstraction layers, beginning with the physical implementation of transmitting bits across a communications medium and concluding with the highest-level representation of data in a distributed application, in order to describe networked communication. In order to provide a class of functionality, each intermediate layer helps the layer above it and is helped by the layer below it. Classes of functionality are accomplished using all standardized communication routes
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