High School Questions

Is a source of genetic variation that refers to a random error in the genetic code.
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Most wind erosion is caused by _____. saltation abrasion traction plucking
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Which base is found only in DNA? adenine guanine cytosine thymine
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What would happen to skin cells if mitosis did not take place?
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How many electrons are in the n = 2 shell of the oxygen atom before bonding?
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Gases such as oxygen and carbon dioxide cross the plasma membrane by
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Which of these events happened when the United States dropped the first atomic bomb? The formation of the Iron Curtain was announced. The Soviets honored their promise to declare war on Japan. The United States established a containment policy. Japan surrendered.
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What happens to an enzyme's structure as it exceeds the typical human body temperatur?
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lorenzo has a checkbook balance of $118.00. he writes two checks, one for $ 9.00 and one for $84.25.He then deposits $95.00. finally he uses his calculator to determine his new balance. which one of the following series represents the correct order in which he should press the keys on his calculator?
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A variation of pronounce is a. Proclaim c. Produce b. Profound d. Pronunciation
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The flat portion of a valley floor adjacent to a stream channel is called a
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While reading a chapter in a book about the history of the US economy, you read about how the economy added more corporate, professional jobs after World War II. Which development do you most expect the book to include as support for this detail?
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Which is a quote from Patrick Henry? A. "Give me liberty or give me death!" B. "Life, liberty, and the pursuit of happiness" C. "That these colonies are, and of right ought to be, free and independent states." D. "These are the times that try men's souls."
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50% of all the cakes jenny baked that week were party cakes, 1 fifth were fruit cakes, and the remainder were sponge cakes. What percentage of cakes were sponge cakes?
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What is a volcano that is erupting or has erupted in the last 100 years called?
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Which statement about the West African kingdom of Benin is true? A. Benin's territory stretched across the vast African savanna. B. The Sunni people dominated Benin. C. The all-powerful ruler of Benin was known as the oba. D. Most of Benin's people were Muslim.
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Which was not a source of weakness in the U.S. economy during Herbert Hoover's presidency? A. monopolies engaged in unfair business practices B. government programs that gave jobs to the unemployed C. investors speculating in an unregulated stock market D. business owners paying workers unjustly low wages
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Which best describes de jure segregation? A.) segregation that is not sanctioned by the law B.) segregation that is sanctioned by the law C.) segregation that is commonly practiced D.) segregation that is not commonly practiced E.) segregration based on French law of the late 1700s
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