What's More Directions: Write the word FACT if the statement is correct and BLUFF if it's incorrect, change the underlined word or group of words to make the statement correct. Write your answer on a separate sheet of paper or notebook. 1. Adobe Illustrator is a vector graphics editor developed and marketed by Adobe 2. Systems 3. Graphic Tablet is also known as the pointing devices. 4. Most pencil cores are made of graphite mixed with a clay binder which leaves grey or black marks that can be easily erased. 5. Coloring materials are pigment or any substance whose presence in plant or animal tissues produce a characteristic color. 6. Markers are commonly used to highlight portions in an artwork.