<Ul> <Li> Carbohydrates are made up of carbon, hydrogen and oxygen, and range in complexity from rather simple sugars to the big molecules of cellulose . </Li> <Li> Fats consist of glycerids of fatty acids, like butyric, stearic, oleic . They are also made up of carbon, oxygen and hydrogen atoms . </Li> <Li> Lignins are complex compounds that form the older parts of wood, and consist also mainly of carbon, oxygen and hydrogen . They are resistant to decomposition . </Li> <Li> Proteins contain nitrogen in addition to carbon, hydrogen and oxygen, and also small amounts of sulfur, iron, and phosphorus . </Li> <Li> Charcoal is elemental carbon derived from incomplete combustion of organic matter . Charcoal is resistant to decomposition . </Li> </Ul> <Li> Carbohydrates are made up of carbon, hydrogen and oxygen, and range in complexity from rather simple sugars to the big molecules of cellulose . </Li> <Li> Fats consist of glycerids of fatty acids, like butyric, stearic, oleic . They are also made up of carbon, oxygen and hydrogen atoms . </Li> <Li> Lignins are complex compounds that form the older parts of wood, and consist also mainly of carbon, oxygen and hydrogen . They are resistant to decomposition . </Li>

Which of the following components constitute(s) the greatest portion of the soil