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CBSE 9 Biology CBSE- Why do we fall ill, Free Test Papers, Sample ...
WebSTD IX- BIOLOGY L-13 WHY DO WE FALL ILL Health- A state of complete physical, mental and social well being. Effective functioning depends on environment- physical + social Health Issues. Personal/ Individual Community ( Diet, exercise, sleep, cleanliness, economic (Public cleanliness, infectious organisms WebBrowse more Topics under Why Do We Fall Ill. Health and Its Significance; Disease and its Manifestation; Factors to Help Maintain Community Health. Personal health is a state of complete physical, mental and social well-being. Community health comprises of maintaining, improving and protecting the health of the entire community. WebThe Immune System consists of different types of cells and molecules, which protect our body against pathogens. Pathogens are defined as everything from parasites to fungi, bacteria, viruses and haptens. Haptens are molecules that may cause an immune response when they come in contact with a protein. small agreement contract template