Many things - most living things
96%
78.08% nitrogen, 20.95% oxygen, 0.93% argon, carbon dioxide 0,04 %, etc.
nitrogen,oxygen, methane,argon,sulphurdioxide,co2,hydrogen,helium,water vapours,krypton
Starch is a carbohydrate made up of carbon, hydrogen and oxygen atoms.
The two major components of the earth's atmosphere are nitrogen and oxygen. There is also trace amounts of hydrogen, carbon dioxide, and other gases.
The following four elements make up 90 percent of the mass of living things: Oxygen - 65% Carbon - 18.5% Hydrogen - 9.5% Nitrogen - 3.2%
The elements which make up Adenine are:CarbonHydrogenOxygenNitrogenjman63: the full composition is C5H5N5. There is no oxygen in Adenine.
The four elements that make up most of living matter are hydrogen, oxygen, carbon and nitrogen.
Oxygen is the most abundant element in the human body, followed by Carbon, Hydrogen and Nitrogen. Calcium is abundant, as well.
Carbon, hydrogen, and oxygen
All proteins contain carbon, hydrogen, oxygen and nitrogen. Most of them also contain sulfur, which is found in the standard amino acid residues cysteine and methionine (any given protein might not contain either of these, though it would be unusual).
Carbon, hydrogen, nitrogen and oxygen.
Hydrogen, oxygen, nitrogen, carbon, phosphorus, and sulfur The living organism mainly consists of Carbon, hydrogen and oxygen after that nitrogen, phosphorus and sulfur comes they all consider as major elements The order is oxygen 65.0%, carbon 18.5%, hydrogen 9.5%, and nitrogen 3.3% making a total of 96.3%.
Carbon, Hydrogen, Nitrogen, Oxygen
96%
C8H10N4O2 - Carbon, Hydrogen, Nitrogen, and Oxygen make up caffeine.
Carbon, Nitrogen, Oxygen, and HydrogenRead more: http://wiki.answers.com/What_four_elements_are_found_in_organic_compounds#ixzz1BXmelfRK