According to About.com, water makes up between 65 and 90 percent of all cells in the human body. The remaining elements by mass include oxygen, carbon, hydrogen, nitrogen, calcium, phosphorus, potassium, sulfur, chlorine, sodium, magnesium and trace amounts of iron, cobalt, copper, zinc, iodine, selenium and fluorine.Continue Reading
The composition of the different elements within the body plays a role in the formation if different types of bodily materials, such as fats, protein and DNA. About.com explains that water, composed of two hydrogen atoms and a single oxygen atom, primarily derives its mass from the heavy oxygen molecule. This explains how the human body can simultaneously be mostly water and most densely oxygen. The human body, like all organic compounds, contains a significant amount of carbon. Oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus are the elements that make up 99 percent of the human body's mass.
Not all of the numerous other elements found in the human body actually play a significant role in human life. Oxygen and carbon are the most significant in terms of cellular activity, while some trace elements are believed to have little if anything to do with cellular function; however, as many as 12 trace elements are believed to play some role in overall health and well being.Learn more about Human Anatomy
Some weird facts about the human body are that humans shed about 1.5 pounds of skin per year and adults have 144 fewer bones than infants. Some other facts are that the human nose can remember about 50,000 different smells and the small intestines are up to 23 feet long.Full Answer >
Diagrams of the female human body are accessible online through Healthline.com and InnerBody.com. Each site includes interactive diagrams of multiple body systems to be viewed in male or female form.Full Answer >
According to the University of Rochester Medical Center, fat cells are located throughout the human body between the skin and muscle areas. They can also be found surrounding the organs inside of the body’s cavities such as the abdominal area.Full Answer >
Carbon is found in all organic molecules in the human body, which includes fats, carbohydrates, nucleic acids, and proteins. Carbon is also found in CO2 (carbon dioxide), a waste product of the body that is exhaled through the lungs.Full Answer >