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timm

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The boiling point of acetone is lower than the boiling point of ethanol. Based on this information, which conclusion can be drawn about the two substances?(1 point) Responses The intermolecular forces in ethanol are stro...
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A sample of calcium carbonate is cooled. Which change happens to the molecules of calcium carbonate in the sample?(1 point) Responses The molecules vibrate more and weaken the forces. The molecules vibrate more and weake...
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Which change happens when water boils?(1 point) Responses The forces between water molecules weaken, and the bonds between the atoms in water are unchanged. The forces between water molecules weaken, and the bonds betwee...
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Which list shows the phases of matter in order from strongest collective electrostatic forces to weakest collective electrostatic forces?(1 point) Responses solid, liquid, gas solid, liquid, gas gas, liquid, solid gas, l...
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Which statement about the temperatures of phase changes and electrostatic forces holding the molecules is correct?(1 point) Responses The strength of the forces between molecules in a substance is strongest at higher tem...
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What is the typical result of using active listening skills during a disagreement? (1 point) Responses It makes arguments more hostile. It makes arguments more hostile. It ends the discussion quickly. It ends the discuss...
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How does a speaker's syntax directly affect the audience's understanding? (1 point) Responses It proves the argument logically. It proves the argument logically. It structures sentences for clarity. It structures sentenc...
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What rhetorical strategy helps a speaker build trust with a doubtful audience? (1 point) Responses Using ad hominem to attack an opponent. Using ad hominem to attack an opponent. Using pathos to create an emotional react...
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When preparing a speech, what factors about the audience should a speaker think about? (Select the three correct answers.) (3 points) Responses The number of critiques the speaker received. The number of critiques the sp...
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A student performs four trials of an investigation to determine the boiling point of water. How should the student handle the results?(1 point) Responses The student should take the average of the results from all four t...
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Why is it important to conduct multiple trials of an investigation to determine the melting point of ice?(1 point) Responses It lets scientists manipulate data to meet their needs. It lets scientists manipulate data to m...
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Which procedure can be used to determine the melting point of ice?(1 point) Responses Mix ice with water and immediately measure the temperature. Mix ice with water and immediately measure the temperature. Warm a beaker...
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A student decides to conduct an investigation to determine the boiling points of water and ethanol. The student will heat samples of water and ethanol, and measure the temperature at which the samples boil. The student w...
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For which properties can a student design an investigation of the electrostatic forces between molecules in a substance?(1 point) Responses melting point and boiling point, but not surface tension and vapor pressure melt...
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“Champs d’Honneur” by Ernest Hemingway (1923) Soldiers never do die well; Crosses mark the places — Wooden crosses where they fell, Stuck above their faces. Soldiers pitch and cough and twitch — All the world roars red a...
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A black-and-white cartoon shows a ghoulish 'Prohibition' rising from a bottle labeled 'Injustice, Intolerance, Hypocrisy.' It tears a woman's banner, which reads 'Votes for Women,' and the woman flees from his clutches....
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What contributed to the new freedoms women enjoyed in the 1920s? Select the two correct answers. (1 point) Responses the end of World War I the end of World War I the popularization of contraception the popularization of...
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Excerpt from President Calvin Coolidge's Address at the Awarding to Col. Charles A. Lindbergh by the National Geographic Society of the Hubbard Medal, Washington, D.C. Taking little time to recover from the strain of his...
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Which statement best represents how Harding and Coolidge's presidential policies compare and contrast with each other? (1 point) Responses Both were progressive, but only Coolidge backed banking regulations. Both were pr...
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Use the timeline to answer the question. A timeline of the 1920s lists significant events in American politics. ▶Click for Long Desc The following events are listed: 1920: Harding is elected president; 1921: Emergency Ta...
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In what way were the public responses to the influenza pandemic and the Red Scare after World War I similar reactions to very different problems? (1 point) Responses increased violence increased violence new government a...
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An illustrated poster shows the Statue of Liberty pointing sternly at the viewer. Text reads: You buy a Liberty Bond lest I perish. Question Use the image to answer the question. What was the primary purpose of this Amer...
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What gains did labor unions make during World War I? Select the two correct answers. (1 point) Responses Jobs in manufacturing became available overseas. Jobs in manufacturing became available overseas. The eight-hour wo...
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Letter 1 from Doyen Wardell Letter 2 from Doyen Wardell Letter 1 The Royal Hotel Winchester December 5, 1917 My dearest one, Every thing is so entirely different here that it is hard to get accustomed to it. I have becom...
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Joe has extremely shaky and unsteady hands due to a minor medical condition. This can be a tricky condition to deal with because Joe is also a photographer. What tool might be helpful for Joe to overcome this issue?(1 po...
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