Ariver flows over a raised, flat area between two mountains. which of the following landforms does the river flow over?

a. mountain
b. plateau
c. plain
d. none of the above

One form of plagiarism involves a. using an author's organization or sentence structure without citation. b. referring to information that is common knowledge. c. introducing a quotation with a signal phrase. d. restating an author's ideas in your own words with a citation.