Which Statement About the Excretory Systems of Animals with Closed

Which statement about the excretory systems of animals with closed circulatory systems is false?

A) Filtration produces filtrate without cells.
B) Blood plasma from capillaries is filtered into tubules of the excretory system.
C) Secretion and reabsorption follow filtration and modify the composition of the fluid within tubules.
D) Water is actively transported during the processing of filtrate into urine.
E) Capillary and tubule walls serve as the filter.