emellypalacio11 emellypalacio11

10-08-2017
Social Studies

contestada

Things that cannot be changed in an experiment are

dormant
called constants
called variables
not useful

Respuesta :

10-08-2017

Things that cannot be changed in an experiment are called constants, also known as controls. Independent variables and dependent variables can be changed, so "called variables" isn't a valid option.

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