Identify the true statement. choose one: a. the north american plate is currently moving toward the northeast at about 5 meters per year. b. the direction of movement of the pacific plate changed about 47 million years ago, which created a bend in the hawaiian-emperor hot-spot track. c. southwestern california and the baja peninsula are moving toward the southwest along the section of the pacific plate-north american plate boundary called the san andreas fault. d. plates move in response to only two mechanisms: the ridge-push force and the slab-pull force.