5.3.2 Test (CST): Cells Question 2 of 6 Which statement best explains how the cell membrane helps a cell remove waste? OA. The cell membrane surrounds particles and forms a vacuole around them. OB. Carbon dioxide molecules pass out of the cell through the layer of phospholipids. OC. Simple sugars enter the cell through a transport protein. O D. Oxygen molecules move into the cell through the layer of phospholipids. SUBMIT