EntityQ3243772· pop 7· linked from 206 articlescontrol variableSign in to saveexperimental element which is constant and unchangedConnectionskelvinEntityvolumeEntitypressureEntityWayback MachineEntityhypothesisEntitydigital object identifierEntityInternational Standard Serial NumberEntityexperimentEntityBoyle's lawEntityideal gas lawEntityGay-Lussac's lawEntitythermodynamic temperatureEntitycontrol flowEntitydependent and independent variablesEntitydesign of experimentsEntityconfoundingEntityHoughton Mifflin HarcourtEntityspurious relationshipEntityomitted-variable biasEntityinternal validityEntityCategoriesScience experimentsVariables (mathematics)