Water can move through plants in the same manner as water can move through straws. Transpiration is the process of water movement through a plant from absorption at the root through evaporation at the leaf. Classify the statements about the properties of water movement in plants and straws as true or false. True False Anwer Bank Answer Bank Cohesion and adhesion rely on the polarity of the water molecule. Suction is needed to move water through both a plant and a straw, Adhesion alone is sufficient to move water through a straw. Plants squecre water upward by constricting the walls of the xylem, and backflow of water is prevented by valves Positive pressure from groundwater pushes water from the roots through the top of the plant