8th, Sci, Notes 8th, Sci, 2. Health and diseases. Part 1. ЁЯФ┤┈┉❀ЁЯП╡||ЁЯП╡❀┉┈ЁЯФ┤ ┈┉┅━ ❍❀ЁЯФШ❀❍ ━┅┉┈ ✍ЁЯП╗.. рд╡िрдЬ्рдЮाрди рд╡िрд╖рдпाрдЪ्рдпा рдоाрд╣िрддीрд╕ाрдаी рдЦाрд▓ीрд▓ рд▓िंрдХрд▓ाЁЯЦЗ️ рд╕्рдкрд░्рд╢ рдХрд░ा.ЁЯО╕ ЁЯСЙ рдоाрд╣िрддी рд╡िрдЬ्рдЮाрдиाрдЪी ЁЯО╖ ━━═◆❃★❂★❃◆═━━ ЁЯО║Definitions. Health : A state of complete physical, mental, and social well-being, and not merely the absence of disease. Disease : A condition of disturbances in physiological or psychological processes of the body. Each disease presents specific symptoms. ┈┅━❀꧁꧂❀━•┈ ✋ Classification of Diseases ⏰By Duration: Chronic Diseases: Long-lasting conditions. Acute Diseases: Short-duration conditions. By Reason/Cause: Hereditary Diseases: Passed genetically (e.g., Down's syndrome). Acquired Diseases: Developed during a lifetime. Infectious Diseases: Transmitted via contaminated air, water, food, or vectors (e.g., common cold, flu, dengue). Non-Infectious Diseases: Not transmitted from person to person (...