2 The diagram represents three sections of a cell membrane showing three different methods irwolved in the transport of various molecules across the membrane, Method A Method B Method co 1 1 1 Which statement best explains which diagrams are classified as passive transport? O Methods and care classified as passive transport because a protein is used to transport molecules across the cell membrane from an area of low concentration to an area of high concentration. Methods A and B are classified as passive transport because the molecules are moving from an area of low concentration to an area of high concentration. Methods A and Care classified as passive transport because the molecules are moving from an area of high concentration to an area of low concentration. Methods A and B are dassified as passive transport because the molecules are moving from an area of high concentration to an area of low concentration.​