Answer: c) simplified description or representation of reality.
Explanation:
Model is defined as the representation of any object, person or real-world component through its structure, illustration, form and description. It helps in enhancing the understanding of the entity through the formation of replica of that entity.
Other options are incorrect because fact, statistic ,observation or any other measurement unit does not describe the model that is representing any real world entity. Thus, the correct option is option(c).
Answer:
The need for amending the procedures set forth in the Constitution for electing a president and vice president were necessary because of the ambiguity in Article II, Section I.
Explanation:
Before the 12th Amendment, the vice presidents were chosen from the same pool of candidates that stood presidential elections. The vice president was usually the runner up and that made Thomas Jefferson, from the from the Democratic-Republican Party, the vice president elect during the 1976 election while John Adam was the first in the election, the president elect from the Federalist Party. The ratification of the 12th amendment in 1804 paved way for both president and vice to appear under same party ticket.
In the 20th Amendment, January 20 became the date for the swearing in of the president and vice president unlike what was obtainable.
The constitution did not talk about the term limits until the 22nd Amendment , which put a two-term limit on the presidential tenure arrangements.
Answer:
Under Secretary of Defense for Intelligence
Explanation:
The disclosure of information in public media is something that must be very clear and well regulated, especially when this information is related to an investigation, so that unauthorized information is protected and kept from the general public. However, when the non-authorization of this information is not clearly clear, it is necessary for a security manager to forward the report indicating the incident to the Office of the Assistant Secretary for Defense for Intelligence. This is because the undersecretary is the agent responsible for determining which component has investigative primacy when the responsibility for an investigation into an unauthorized disclosure by the public media is not clear.
Answer:
I SUGGEST READING ALL OF THIS IT IS REALLY IMPORTANT FOR THE SUBJECT
Explanation:
Domestication of animals and plants is often attributed to Neolithic revolution. Neolithic revolution is used to described change from hunting gathering economy to an economy based on farming and the Technologies that included polished stone tools pottery, and weaving. According to Scholars the Neolithic evolution is as important as industrial revolution or maybe more than that because without agriculture there would never have been an industrial revolution in first place. But using the word "revolution" misleads because industrial revolution took around hundred years where is Neolithic revolution took almost 3000 to 4000 years. Where is Industrial Revolution can be attributed with inventions such as steam engine, but on the other hand domestication of plants and animals cannot be considered as invention. Infact it was a very slow and gradual process in which humans according to their needs and requirements manipulated the traits of animals and plans for their advantage. The term Neolithic was coined by Sir John Lubbock in 1865 in his book Prehistoric Times to denote an Age in which the stone implements were more varied and skilfully made and often polished. V. Gordon Childe defined the Neolithic-Chalcolithic culture as a self-sufficient food producing economy. M.C. Burkitt further outlined some characteristic features for the Neolithic culture such as the practice of agriculture, domestication of animals in terms of economic life and grinding and polishing of stone tools, and also manufacture of pottery in terms of technology. These concepts have been modified time to time with new research and archaeological evidence found at different sites all over the world. The Neolithic or New Stone Age denotes to a stage of human culture following the Palaeolithic and Mesolithic periods and is characterized by the use of polished stone implements, development of permanent dwellings, cultural advances such as pottery making, domestication of animals and plants, the cultivation of grain and fruit trees, and weaving. The change in the economic mode and life style from hunting/gathering/foraging to primitive farming appeared so abruptly that this overall change in human life is often referred as the “Neolithic Revolution”. Slowly in course of time, the later Neolithic periods with the discovery of smelting and the creation of copper tools have been identified as Chalcolithic period and then, cultures with bronze artefacts have been given the name or coined as Bronze Age. These developed periods with invention of different metals with developed agriculture and farming activities led to the emergence of more complex societies. All of these complex societies emerged in the fertile valleys of different river located in different parts of the globe. Some of these early groups settled in the fertile valleys of the Nile, Tigris-Euphrates, Yellow, and Indus Rivers. These settlements with surplus agricultural product and trade subsequently resulted in the rise of the great civilizations in Egypt, Mesopotamia, China, and India.
