What is a contour interval ? A. the elevation difference between two adjacent contour lines.
B. A looped formed by contour lines that indicate a peak or depression
C. An imagery line that joins of equal elevation
D. The degree o a slopes steepness

The vertical distance between or difference in elevation between contour lines.

Short answer? A.

in the story "marionettes inc," in the last line of the story, braling two is referred to by the narrator as the "someone." what does this new identifier imply and how does it add to the drama of the closing scene?

just did the class the answer was c.have a good day