The Agrarian Era is one of the most important points in the human history and development. In this era, the humans changed their lifestyle from nomadic to settled one because they were able to produce surplus of food. This resulted in great and rapid development and progress of the human societies. As the humans had much more spare time, they started to occupy themselves with lot of other things, such as science, arts, building, resulting in an explosion of inventions and advancements in a very short period of time, and the process was constantly accelerating and the human kind was moving forward quicker and quicker.
Answer:
Biosafety level 3 requires at least two-door separation between the area where biohazards are used and the personnel not associated with the research, requires inward inflow into the lab and must have a visual mechanism to verify that air is flowing in the appropriate direction
Explanation:
Biosafety level 3 is required for clinical, diagnostic, teaching, researching or production laboratories working with microbes that are also following BSL-1 and BSL-2 but as these pathogenic agent can lead to life-threatening disease by inhaling it, besides other contaiment precautions, the BSL-3 facilities must have a separated entrance to laboratory door with unrestricted traffic flow and the lab must be behind two sets of self-closing doors and windows must be sealed, with a ventilation system properly directioned installed.
The answer is: cultural anthropologist.
Cultural anthropology is the branch of anthropology concerned with the study of human societies and cultures and their development.
Margaret Mead was an American cultural anthropologist who wrote about anthropology and its holistic approach to the human species. She wrote about how human development, also sexual, could be shaped by cultural demands and expectations. She compared gender roles in different societies, concentrating heavily on the regions of South Pacific and Southeast Asia.
She was a proponent of broadening sexual conventions and her thinking influenced the sexual revolution in the 1960's.
<span>A: Genghis Khan is the correct answer
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The Fourteen Points was a statement of principles for peace that was suppose to be used for peace negotiations in order to end World War I.
