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Quarks constitute 1 of the 3 classes of elementary particles that form all matter in the universe
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In a chemistry class, the teacher placed 0.5 g of porous steel wool
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Physics students performed 3 studies to determine the forces that several doors exerted on their hinges
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When 2 types of bacteria found in the soil of a wetland
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Heliconia metallica is a plant found in the understory of tropical rain forests
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The figure below is a pedigree that shows the inheritance of a trait, Trait G, in a family
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For gas atoms in a state of random motion, the mean free path
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A cathode-ray tube (CRT) is a sealed, evacuated glass tube with a filament
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Two studies were done to examine how the proportion of vermicompost
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Star formation begins with the gravitational collapse of matter
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A high concentration of dissolved nickel (Ni2+) in wastewater is an environmental concern
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In a study of fur pigmentation in deer mice, Peromyscus polionotus, scientists compared the brightness
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Topics and Questions in ACT Science Test
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Test Taking Strategies for ACT Science
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Content and Format of ACT Science Test
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Measurements on ACT Science Test
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How to Follow Procedure in Experiment on ACT Science Test
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How to Compare Two Experiments on ACT Science
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ACT Science Conflicting Viewpoints Passages
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ACT Science Research Summary Questions
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How to Weaken Scientific Hypothesis
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How to Interpret Evidence on ACT Science Test
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ACT Science Point of View Questions
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ACT Science Data Analysis Questions
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ACT Science Assumption Questions
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How to Solve Data Interpretation Questions
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How to Compare Two Hypotheses
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Scientific Method
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