Q: Fact 1: Skin is used for protecting the body from harmful substances. Fact 2: Skin is the body's largest organ. Given the two facts above, what can protect the body from harmful substances?

Select from the following. A). the body's largest organ. B). layers of fat. C). Electric devices. D). bones. E). sunburns. F). hard outer covering. G). deoxyribonucleic acid. H). muscle.
The answer is:
A).