Data from a survey can prove that changes in one variable cause changes in another variable. true or false 12pts

True

Explanation:

An independent variable is used in an experiment it can be managed to change manually by the experimenter so that the change also bring change on experimental variable or dependent variable.

The data obtain as the change on the dependent variable can be used for concluding the results of the survey or experiment.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.