Which Statement About Circulatory Systems Is False

Multiple Choice

Which statement about circulatory systems is false?

A) In closed circulatory systems, "extracellular fluid" refers to the fluid inside and outside the circulatory system.
B) Hearts move extracellular fluid through the body.
C) In closed circulatory systems, the fluid inside the circulatory system is blood plasma.
D) Hemolymph remains in the vessels of open circulatory systems.
E) In closed circulatory systems, interstitial fluid is outside the circulatory system.