To ensure an ongoing water source, communities construct dams, which in turn create electricity.
A dam is a man-made lake used to store water. The majority of reservoirs are created by building dams across rivers. A natural lake whose outflow has been dammed to regulate the water level can likewise be converted into a reservoir. The dam regulates how much water drains from the reservoir. Service reservoirs don't rely on damming a river or lake; they are wholly man-made. Clean water is kept in these reservoirs, which are also known as cisterns. Cisterns can be built in water towers or drilled into underground caverns.
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Answer:
Serial number- C. How dates are stored
Tab scrolling button- A. Used to display worksheet tabs that are not in view
Explanation:
Serial numbers are usually added sequentially to dates. It is a unique identifier assigned incrementally or sequentially to the item, to uniquely identify it. Tab scrolling button control worksheets to move left of tab showing worksheets not in view.
Answer:
The answer is B. The people in the study were deceived into thinking they were hurting someone.
Explanation:
The Milgram experiment is controversial because of the numerous ethical considerations that were not taken into account. The main one was that Milgram designed the experiment in a way in which the participants trully believed that they were hurting someone. Although Milgram argued that deception was necessary in order to analyze how far a person's obedience can go, the thought of hurting someone caused a great amount of stress among the participants. Participants experienced reactions such as sweating or trembling, there could also have been psychological long term consequences beyond the physical reactions.
The zero.
Two thousand years ago, the ancient Maya developed one of the most advanced civilizations in the Americas. They developed a written language of hieroglyphs and invented the mathematical concept of zero. With their expertise in astronomy and mathematics, the Maya developed a complex and accurate calendar system.
Answer:
The Germans hated the Treaty of Versailles because they had not been allowed to take part in the Conference. ... Germany had to pay £6,600 million 'reparations', a huge sum which Germans felt was just designed to destroy their economy and starve their children. Finally, Germans hated the loss of land.
