It has been shown that multiple sclerosis is more common in people who spent their childhoods in a cool climate.This information was obtained from
A) an experiment.
B) a laboratory experiment.
C) an epidemiological study.
D) a clinical trial.
E) a within-subject experiment.

Question

Quizplus · Accepted Answer

The information about the correlation between cool climate and multiple sclerosis is obtained through an epidemiological study, which involves the analysis of population data to identify patterns and associations. The other options (A, B, D, E) refer to different types of experiments, which are not appropriate to obtain this type of information.

It Has Been Shown That Multiple Sclerosis Is More Common