1.A mathematical equation that predicts how a physical phenomenon will behave
hypothesis
2.A predicted experimental outcome based on prior knowledge and experience.
quantitative data
3.The variable that is changed on purpose by the scientist.
independent variable
4.The variables that must be kept constant so as not to bias or influence the results
scientific law
5.Data that is descriptive rather than numerical
qualitative data
6.Data that is numerical
control variable
7.A well tested explanation for why a physical phenomenon occurs
scientific theory
Answers: 1
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What is the main reason why some developing countries fear the increase the free trade policies around the world?
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|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done
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According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.
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Chemistry, 22.06.2019 19:20
15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.
Answers: 1
1.A mathematical equation that predicts how a physical phenomenon will behave
hypothesis
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