25 questions / Ch. 7.2 Body Planes, Directions, and Cavities Key Terms Ch. 7.2 Body Planes, Directions, and Cavities Key Terms Ch. 7.2 Body Planes, Directions, and Cavities Key Terms Ch. 7.2 Body Planes, Directions, and Cavities Key Terms Ch. 7.2 Body Planes, Directions, and Cavities Key Terms