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are factors that can be changed in an experiment

independent variable the variable that is changed in an experiment.
dependent variable changes as a result of a change in the independent variable.
constants variables that are not changed in an experiment
laboratory safety is a process and discipline the goal of which is to prevent injures and disease from occurring among scientists.
why laboratory rules to be safe by obeying the safety symbol warning.
hypothesis is a reasonable and educated possible answer based what you know and what you observed.
infer to draw conclusion based on what you know.
types of models physical models,computer models,and
variable are factors that can be changed in an experiment.
Created by: sanma