Interstitial fluid is
A)the fluid inside the gastrovascular cavity of Hydra.
B)the internal environment inside animal cells.
C)identical to the composition of blood.
D)the fluid that surrounds body cells.

Question

Quizplus · Accepted Answer

Interstitial fluid is the fluid that surrounds body cells, filling the spaces between them. It is important for delivering nutrients and removing waste products from the cells. It is not the fluid inside the gastrovascular cavity of Hydra or identical to the composition of blood, although it may share some similarities in composition with blood. It is also not the internal environment inside animal cells, which is called the cytoplasm.

Interstitial Fluid Is