carbon nitrogen hydrogen and oxygen are basis of life
diotomic elements
Proteins are found in all living elements.
Carbon - Isaac =]
oxyen hydrogen carbon and nitrogen
Molecules and elements are not the same thing. There are many molecules in elements but not elements inside of molecules.
Four molecules of life in biology are carbohydrates, lipids, nucleic acids, and proteins.
Hydrogen, nitrogen, oxygen, and the hallogens.
These entities are called molecules.
atoms Edit: Atoms and elements are two different things, an elements basic form is an atom. The most common elements found in carbon based molecules besides carbon are Oxygen, Hydrogen, and Nitrogen. However, there are others depending on the molecule.
Organic refers to compound of carbon.
Molecules are not elements. Elements make up molecules, though.
The chemical substances found in the atmosphere exist as gases.