Carbon dioxide is a inorganic compound (CO2) made up of carbon and two oxygen molecules, proteins are organic compounds of amino acids.
Kylo Ren is the primary antagonist of the upcoming film Star Wars Episode VII: The Force Awakens.
He took on the name Kylo Ren, becoming an apprentice of Supreme Leader Snoke and a member of the Knights of Ren. He was trained by the Supreme Leader, and that training helped make Ben nothing more than a distant memory in the life of Kylo Ren.