NCERT Solutions for Class 9th Science 12345Next >>Page 1 of 5 Chapter 13. Why Do We Fall ill Additional -Questions 3 The Page is under construction. 12345Next >>Page 1 of 5 Chapter Contents: 1. Additional -Questions 3 2. Additional -Questions 3 3. Additional -Questions 3 4. Additional -Questions 3 5. Additional -Questions 3 Academic Classes Sponsers Link Chapter List: Science 9th Chap. 1. Matter in Our Surroundings Chap. 2. Is Matter around us Pure Chap. 3. Atoms and Molecules Chap. 4. Structure of The Atom Chap. 5. The Fundamental Unit of Life Chap. 6. Tissues Chap. 7. Diversity in Living Organisms Chap. 8. Motion Chap. 9. Force and Laws of Motion Chap. 10. Gravitation Chap. 11. Work and Energy Chap. 12. Sound Chap. 13. Why Do We Fall ill Chap. 14. Natural Resources Chap. 15. Improvement in Food Resources Competitive & Entrance Exams: Courses For SSC-CGL Or Tier-I, II Courses For Banking P.O and Clerk Courses For Railway Courses For Delhi Police Courses for CRPF NDA Polytechnic Apurva Institute Our Branches 1. Head Office: 148 C, Sainik Enclave, Part -III, Mohan Garden New Delhi -110059 2. Branch Office & Working Office : 151 Sainik Enclave, Part -III, Mohan Garden New Delhi -110059.