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Nature of Science

Chapter One Vocabulary

QuestionAnswer
Graph A visual display of information
Mass The quantity of matter in an object
Density mass per unit volume of a material
Volume The amount of space occupied by an object
Scientific Law Statement about what happens in nature that seems to be true all the time
Technology The application of science to people
Theory Explanation of things based on knowledge gained from observations and investigations
Model represents an idea, event, or object to help people better understand it
Bias when what a scientist expects changes how the results are viewed
Control Standard by which test results can be measured
Constant A factor that does not change
Variable A Quantity that can have more than one value
Created by: patmtnman
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