PLZ HELP MEH Four students wrote different definitions of soluble and insoluble substances.
Ricky: Soluble substances do not dissolve in water and insoluble substances dissolve water.
Agatha: Soluble substances, like sand, dissolve in water. Insoluble substances, like sugar, do not dissolve in water.
Edward: Soluble substances dissolve in water and insoluble substances do not dissolve in water. Salt is a soluble substance and soil is an insoluble substance.
Penelope: Soluble substances dissolve in water and insoluble substances dissolve in water when they are stirred. Sugar is a soluble substance and marbles are insoluble.
Which student wrote the best description?
A.Ricky
B.Agatha
C.Edward
D.Penelope
(science not english)