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)