What were some important technical developments of Sumer? Technical Advances One of the Sumerians’ most important developments was the wheel. They were the first people to build wheeled vehicles, . including carts and wagons. Using the wheel, Sumerians invented a device that spins clay as a craftsperson shapes it into bowls. What did Sumerians give […]
Which was the worlds first transplant of a completely synthetic organ?
Which was the worlds first transplant of a completely synthetic organ? Surgeons in Sweden have carried out the world’s first synthetic organ transplant. Scientists in London created an artificial windpipe which was then coated in stem cells from the patient. Crucially, the technique does not need a donor, and there is no risk of the […]
Which type of study is said to offer tentative support of a theory?
Which type of study is said to offer tentative support of a theory? hypothesis: A tentative conjecture explaining an observation, phenomenon, or scientific problem that can be tested by further observation and/or experimentation. When neither participants nor researchers know which group is receiving which treatment this is called? A double-blind study is one in which […]
Are you accelerating if you are slowing down?
Are you accelerating if you are slowing down? If you always choose the current direction of motion as positive, then an object that is slowing down will always have a negative acceleration. Is deceleration negative acceleration? Deceleration always refers to acceleration in the direction opposite to the direction of the velocity. Deceleration always reduces speed. […]
Who was the last emperor of the Maurya Empire 2 points?
Who was the last emperor of the Maurya Empire 2 points? Brihadratha, the last ruler of the Maurya Dynasty, was assassinated in 185 BCE. The commander-in-chief of his guard, Brahmin General Pusyamitra Sunga, killed Brihadratha during a military parade and ascended the throne. Who is the richest king in whole world? Thailand’s King Maha Vajiralongkorn […]
Which of the following is an example of cyclical unemployment during a recession?
Which of the following is an example of cyclical unemployment during a recession? An example of cyclical unemployment is when construction workers were laid off during the Great Recession following the financial crisis of 2008. With the housing market struggling, construction of new homes fell dramatically, leading to a rise in cyclical unemployment for construction […]
Why are carpetbaggers called carpetbaggers?
Why are carpetbaggers called carpetbaggers? The term carpetbagger, used exclusively as a pejorative term, originated from the carpet bags (a form of cheap luggage made from carpet fabric) which many of these newcomers carried. The term came to be associated with opportunism and exploitation by outsiders. Why were Northerners who moved to the South in […]
What three basic psychological structures did Freud identify?
What three basic psychological structures did Freud identify? According to Freud, our personality develops from the interactions among what he proposed as the three fundamental structures of the human mind: the id, ego, and superego. In what way did Karen Horney’s theory differ from that of Freud? Karen Horney developed a theory of neurosis that […]
Why are 90% of Latin Americans followers of the Catholic faith?
Why are 90% of Latin Americans followers of the Catholic faith? For centuries, the dominant religion found in Latin America has been Catholicism. As a result, centuries of the Christian religion and in many cases hegemony over indigenous religions pushed Latin America to be 90 percent Catholic, as of 1910. … Why is Latin America […]
What were the unique aspects of Vietnamese civilization?
What were the unique aspects of Vietnamese civilization? Spoken language not related to Chinese, strong tradition of village autonomy, favored nuclear family to extended household, never developed the clan networks, Vietnamese women had more freedom and influence both within the family and in society, different style of clothing, cockfight, chewed betel nut, and blackened … […]