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everal scientists from different countries are asked to examine the results of an experiment before a journal will print it. Which term best describes this step of the investigative process? question communication of res...
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Which best describes the purpose of a controlled experiment? to make sure the results of the experiment support the hypothesis to prevent a dangerous condition resulting from a reaction to examine whether one variable ca...
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Which best describes the purpose of a control sample? to have more quantitative data to analyze at the end of the experiment to have more qualitative data to analyze at the end of the experiment to compare its results to...
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During a conference presentation, a scientist described the materials that she used and how she performed her experiments. Which best explains why a scientist would share these details in a conference? It tells the audie...
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Which is one way that scientists communicate the results of an experiment? asking a question drawing a picture writing a procedure forming a hypothesis
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Which best describes the act of using senses or tools to gather information? creating a hypothesis making an observation summarizing the results recording the measurements
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Which is an example of making a qualitative observation? measuring the speed of the chemical reaction describing how copper changes color in chlorine recording how long it takes to burn magnesium showing the results of a...
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An experiment was conducted to see which metal pot would be better for cooking food quickly. The table below shows how quickly small pieces of wax melted during the experiment. Type of metal Time for the wax to melt (sec...
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In both Britain and the United States, what happened in the 1870s that limited child labor? As unions became stronger, they didn’t allow children under 14 to work. Laws passed in both countries prohibited children under...
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The word for political or social change is abolition. strike. reform. suffrage.
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What were the major problems in the British parliamentary system? Check all that apply. Only five percent of the population was able to vote. Only wealthy landowners were able to vote. Only wealthy business owners were a...
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Which were new advancements and innovations that resulted from industrialization? Check all that apply. the use of electricity to power machinery in factories the perfection of the assembly line the use of water to power...
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How did Francis Cabot Lowell begin to transform the role of women in the United States? He offered women a chance to earn a living. He raised women’s pay in the textile industry. He refused to allow women to work under d...
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Which country was the first to industrialize in Europe? Germany Russia Italy Britain
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In order to stop the spread of industrial technology, Britain closed companies suspected of sharing secrets. penalized companies harshly for any hint of a leak. searched for spies in all industrial and manufacturing comp...
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Saint Dominique, a French colony in the Caribbean Sea where 100,000 enslaved people rebelled, became a country called the .
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Saint Domigue’s economy was dependent on plantations.
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he coup d’etats are most often extremely peaceful. very violent. unsuccessful. long lasting.
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Bolívar had hoped for a unified state in Latin America, but he was unable to launch a revolution strong enough to overthrow the government. instead Latin America was divided into Colombia, Ecuador, and Venezuela. instead...
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Augustin de Iturbide was able to declare independence from Spain while also proclaiming himself emperor in part because he came from a family of peninsulares. he had started the independence movement. that was the type o...
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Workers were attracted to industrial cities because they offered workers the chance to use their skills in new ways. they offered many cultural and educational opportunities. they offered workers the opportunity to earn...
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By paying low wages, factory owners were able to increase their profits in a competitive environment. avoid overcrowding and accidents on the factory floor. hire fewer workers to perform a variety of tasks. promise highe...
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What was the biggest effect that new technology had on farm workers? Many workers lost their jobs. Most workers learned new skills. Most workers became more efficient. Many workers could earn more in less time.
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What contributed to poor working conditions for factory workers in the late 1800s? Choose three answers. fourteen to sixteen hour work days five day work weeks child labor protection laws unlivable wages lack of personal...
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New laws that were passed during the Industrial Revolution helped city residents by creating more jobs for industrial workers. giving children the option to attend school. improving the standard of living in cities. enab...
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