A fresh Kolanut weighing 1g was put into salt solution. After 3 hour, the kolanut weighed 1.2g. This simple experiment demonstration that

• A.the salt solution is more concentrated that the cell sap of the kolanut
• B.the cell sap of the kolanut is more concentrated than the salt solution
• C.the salt solution has the same concentration as the cell sap of the kolanut
• D.kolanut cell can multiply in water
• E.the kolanut lost some water molecules to the salt solution