2. 1: OUR HEALTH Health is a state of complete physical, mental and social wellbeing Illnessis the opposite of Health. Illnessesand diseases change the functions of our body .
3. 2 Healthy habits Healthy habits A balance diet Keeping a meal routine Good hygiene Enought rest Breathing clean air Physical exercise
4. 3:pathogens Some bacteria like the the ones used in making yoghurt are beneficial to humans , others are harmful and cause diseases they are called pathogens Some of the most common diseases caused by pathoges are : Bronchitis Salmonellosis Bacterial meningitis
5. 4: VIRUSES A virus isnot a living thing ,but it needs living cells to carry out its life processes
6. 5:PREVENTING INFESTIONS Disinfect wounds Wash your hands before eating Avoid sharing drinking and eating utensils Avoid walking barefoot in swimming pools
7. 6: vaccines Vaccines help Our bodies React against infections
