CHAPTER 3. SYNTHETIC FIBERS AND PLASTICS CLASS 8 SCIENCE CHAPTER 3. SYNTHETIC FIBERS AND PLASTICS Lesson Content 0% Complete 0/4 Steps 3.1 MEANINGS/DEFINATIONS 3.2 TEXT QUESTIONS 3.3 ADDITIONAL QUESTIONS 3.4 MULTIPLE CHOICE QUESTIONS (MCQ) Previous Lesson Back to Course Next Lesson admin2020-09-27T14:20:46+00:00