Textbook
                                                                                                                                                                                                                                                                                                                                                                                
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 1: Biodiversity
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 2: Ecosystem
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 3: Nutrition
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 4: Human health
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 5: Water and Solution
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 6: Acid and Alkalis
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 7: Electricity and Magnetism
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 8: Force and Motion
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 9: Heat
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 10: Sound Waves
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 11: Stars and Galaxies in the Universe
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 12: Solar System
                                                                
                                                            
                                                            
                                                        
                                                                                                                                                                                                                                                                                                                            
                                                                                                
                                                                                                
                                                                                                                
                                                            
                                                                
                                                                                                                                            
                                                                            
                                                                        
                                                                                                                                        Chapter 13: Meteoroid, Asteroid, Comet
                                                                
                                                            
                                                            
                                                        
                                                                                                    
                                                
                                            Chapter 4: Human health
                    Infectious and Non-Infectious Diseases
                                            
                                    
                            
                        
            
                Report Card
                
        Evaluate your academic performance through detailed report
Learn more »

![[DLP] [Science F2] Chapter 4.1 Infectious and Non-infectious Diseases #PT3 #KSSM](https://img.youtube.com/vi/wmMdm9pIEyI/hqdefault.jpg)

![[DLP] [Science F2] Chapter 4.2 (A) Body Defence #PT3 #KSSM](https://img.youtube.com/vi/w4tIQNXFjXk/hqdefault.jpg)
![[DLP] [Science F2] Chapter 4.2 (B) Immunisation #PT3 #KSSM](https://img.youtube.com/vi/AmWk3uD6utE/hqdefault.jpg)