Which of the Following Statements Are True of Body Fluids

Which of the following statements are true of body fluids? (Read carefully and select all of the correct statements.)

A) Serous fluid prevents friction when the heart beats.
B) Lymph is the name for tissue fluid that has entered lymph capillaries.
C) Blood plasma is a transporting fluid.
D) Saliva and gastric juice are both digestive fluids.
E) The major heat-distributing fluid is tissue fluid.
F) White blood cells may be found in interstitial fluid as well as in plasma.