THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -The intracellular fluid of the cytosol or intracellular fluid (or cytoplasmic matrix) is the liquid found inside cells. The cytosol is a complex mixture of substances that include proteins, ions, and organelles dissolved in water.

Detailed explanation-2: -Extracellular fluid makes up about one-third of body fluid, the remaining two-thirds is intracellular fluid within cells. The main component of the extracellular fluid is the interstitial fluid that surrounds cells.

Detailed explanation-3: -The intracellular fluid of the cytosol or intracellular fluid (or cytoplasm ) is the fluid found inside cells. It is separated into compartments by membranes that encircle the various organelles of the cell. For example, the mitochondrial matrix separates the mitochondrion into compartments.