Refer to the Figure Below

Refer to the figure below.When a blue crab and a mussel are placed in conditions of 0.50 Osm,their bodies react differently.Only the crab

A) prevents environmental water from bathing its gills.
B) actively pumps water out of its body fluids.
C) actively pumps salts into its body fluids.
D) allows water to flow into its body fluids through osmosis.
E) produces small volumes of concentrated urine.