Jada is doing research on oil for a report about natural resources. Read the following sentence from an article she found online: Crude oil is transported from oil fields to refineries, where it is converted into products ranging from gasoline to toothpaste. On the basis of clues in the text, what can Jada determine is the technical meaning of crude oil? A. oil that has been refined B. oil that has been pumped C. oil that is in its natural state D. oil that is used for commercial purposes