If the concentration of sugar molecules in water on side "A" of a selectively permeable membrane is 5 percent,and the concentration of sugar molecules in water on side "B" of a selectively permeable membrane is 15 percent,the water will

A) mostly move from side "B" to side "A" because the water concentration is higher on side"B."
B) mostly move from side "A" to side "B" because the water concentration is higher on side"A."
C) mostly move from side "A" to side "B" because the water concentration is higher on side"B."
D) not move at all because the water concentrations are isotonic.