Wheat is a grass widely cultivated for its seed, a cereal grain which is a worldwide staple food. There are many species of wheat which together make up the genus Triticum; the most widely grown is common wheat.


Ethanol, also called alcohol, ethyl alcohol, and drinking alcohol, is a chemical compound, a simple alcohol with the chemical formula C ₂H ₅OH. Its formula can be written also as CH ₃−CH₂−OH or C ₂H ₅−OH, and is often abbreviated as EtOH.