water
human body weight varies depending on height. But the standard that it used to do calculations is 70 kg or about 150 punds.
Water makes up about 70% of the human body weight. Other components of oxygen, rubidium and vanadium make up the rest of the weight.
Blood makes up 7% of the weight of the body in humans. See: http://en.wikipedia.org/wiki/Blood
Exocrine tissue belongs in the pancreas of a human body. It actually makes up 99 percent of the weight of the human pancreas.
Calcium is an inorganic substance that makes up about 4% of the average human body weight, primarily in the form of calcium phosphate found in bones and teeth.
From what I learned from those quick little random facts in the corner of my agenda books, it is the largest and heaviest organ of the body and it's approximately 16% of your total body weight.
Nitrogen makes up roughly 3% of the human body by weight, primarily found in proteins, nucleic acids, and other compounds essential for life.
The human body is 61.8% water by weight, 16.6% protein, 14.9% fat and 3.3% nitrogen. There are also other small elements which are much smaller percentages which make up our weight also.
No 20% The skin is the human body's biggest organ. It makes up approximately 20% of its entire weight and has a total area of about 2 square meters.
The percentage of potassium in the Earth's crust is around 2.1%. In the human body, potassium makes up about 0.2% of total body weight.
The human body is mostly water by weight.
The human body is mostly water by weight.