Answer:
U-shaped valleys, also called trough valleys or glacial troughs, are formed by the process of glaciation.Examples of U-shaped valleys are found in mountainous regions throughout the world including the Andes, Alps, Caucasus Mountains, Himalaya, Rocky Mountains, New Zealand and the Scandinavian Mountains.
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Answer:
It was negotiated by the Allied nations and Germany after the armistice and considered a fair document to both sides.
Explanation:
Slavery in the United States was the legal institution of human chattel enslavement, primarily of native Africans and African Americans, that existed in the United States of America from the beginning of the nation in 1776 until passage of the Thirteenth Amendment in 1865. Slavery had been practiced in British America from early colonial days, and was legal in all thirteen colonies at the time those colonies formed the United States. Under the law, an enslaved person was treated as property and could be bought, sold, or given away. Slavery lasted in about half of U.S. states until 1865. As an economic system, slavery was largely replaced by sharecropping and convict leasing.
Answer: <em>Iso-osmotic and Hypotonic
</em>
Explanation:
An iso osmotic solution also known as the isotonic solution is referred to as a solution which tends to have same concentration as of water or whichever it is compared to. On the other hand a hypotonic solution is referred to as any solution which tends to have a lower pressure(osmotic) than any another solution. This is generally referred to as a solution which has more water and less solute than any another solution.
Answer:
Competent person.
Explanation:
As the exercise says, a competent person is one who is capable of identifying existing and predictable hazards in the surroundings, as well as unsanitary or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them.
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