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 is a member of the First Order and the Knights of Ren, and wields a unique crossguard lightsaber that he constructed himself.
Adam Driver will play Kylo Ren, Star Wars: The Force Awakens ' Darth Vader-like bad guy, Vanity Fair revealed today. Ren commands the First Order, whose secret hideout is located on an ice planet filled with snowtroopers, as you can see in the image above.