Final answer:
The human body's volume consists of a large part of fluids, with water making up about 50-70% of the total body weight, distributed mainly between intracellular and extracellular fluid. Organs have different water contents, with the brain and kidneys having the highest at 80-85%, and the teeth the lowest at around 8-10%.
Step-by-step explanation:
The percentage of volume of different fluids in the human body varies concerning the total body weight and composition. Water is paramount and constitutes about 50-70% of the adult body weight. This water is distributed within the body's fluid compartments: primarily as intracellular fluid (ICF), which accounts for about 50% of body weight in lean individuals, and extracellular fluid (ECF), which represents approximately 20% of body weight, with a further subdivision into interstitial fluid (15%) and blood plasma (5%).<\/p>
The water content in different organs and tissues can significantly differ, with the teeth having as little as 8% water content and the brain and kidneys being composed of 80-85% water. Similarly, blood constitutes about 8% of adult body weight, with plasma itself being approximately 92% water.<\/p>