30 Dec 2014 Home » Trivia Crack » What is paper made of? What is paper made of? Posted in Trivia Crack By emoji On December 30, 2014 Question: What is paper made of? Choices: Plastic Silk Cellulose Oil Correct answer: Cellulose Post Views: 206 Related Posts Which country has a red flag with five stars in the left corner? What Beatles’ song was recorded by the rock band Aerosmith? Which director’s films never include opening credits?