Henry Darcy Was ________

Henry Darcy was ________.

A) an engineer for the Hershey Co.who studied the flow of molten chocolate through beds of crushed peanuts (and for whom the Oh Henry candy bar was named)
B) a hydrogeologist who built caissons on the floor of the Fraser River to provide the first filtered water for the city of Richmond, BC
C) a French engineer who studied the flow of water in pipes and filter beds to provide a municipal water supply for Dijon, France
D) an Oxford educated English aristocrat who studied water flow while designing canals in the Midlands for Charles II