As a deep-water wave passes, water molecules move Select one: a. in a circular motion with the size of the circle diminishing with depth b. in a circular motion with the size of the circle increasing with depth c. in an elliptical motion with the size of the ellipse diminishing with depth d. in an elliptical motion with the size of the ellipse increasing with depth e. in a back and forth motion the size of the motion diminishing with depth f. in a back and forth motion the size of the motion increasing with depth