If we somehow managed to remove all that empty space from our bodies the entire human population would take up the space of a single sugar cube.

What are human bodies made up of. For comparison nitrogen is the fourth most common element in our bodies but only makes up 1 of all atoms. The Top Four Elements Found in the Human Body Of the elements found in the human body four of them make up the largest percentage of our body weight 962. The main component of bone is bone matrix which is a mixture of a fibrous protein called collagen and carbonated hydroxyapatite an inorganic compound mostly made of calcium and phosphate.

And atoms are well theyre mostly empty space. What are we made up of. The six most common elements of life on Earth including more than 97 percent of the mass of a human body are carbon hydrogen nitrogen oxygen sulphur and phosphorus.

Carbon the basic unit for organic molecules comes in second. Not all of the numerous other elements found in the human body actually play a significant role in human life. Theres enough structure to make it unlikely that you will run down the drain but there is plenty of water there.

The human body is made up almost entirely of 13 elements. And atoms are well theyre mostly empty space. The four elements are oxygen hydrogen carbon nitrogen.

The combination of fibrous collagen and crystallized calcium makes bones hard and rigid and adds tensile strength. Depending on who you ask our bodies are mostly made of water oxygen or empty space or 96000 worth of precious metals and elements if. 962 of the mass of the human body is made up of just four elements.

Since all atoms are 999 empty space technically youre made of nothing. Most of the human body is made up of water H 2 O with bone cells being comprised of 31 water and the lungs 83. This question makes us wonder that what human body is actually made of.