8th Sci. ЁЯУШ Chapter 2: Health and Diseases (Notes-2) ● ~~•❅• ЁЯлР •❅•~~ ● ●~~•❅••❅•~~● ▬▬▬▬роЬ۩۞۩роЬ▬▬▬ ✍ЁЯП╗.. рд╡िрдЬ्рдЮाрди рд╡िрд╖рдпाрдЪ्рдпा рдоाрд╣िрддीрд╕ाрдаी рдЦाрд▓ीрд▓⬇️ рд▓िंрдХрд▓ाЁЯЦЗ️ рд╕्рдкрд░्рд╢ рдХрд░ा.ЁЯО╕ ЁЯСЙ ЁЯЦК️. рдоाрд╣िрддी рд╡िрдЬ्рдЮाрдиाрдЪी ЁЯО╖ ━━═◆❃★❂ ★❃◆═━━ 1. Non-Infectious Diseases Diseases that do not occur through infections and body contacts are called non-infectious diseases. These arise inside the human body due to specific reasons. ЁЯФЕ~~●●○○ ЁЯлР○○●●~~ ЁЯФЕ A. Cancer Definition : Uncontrolled and abnormal cell growth. Malignant Tumor : A group or lump of cancerous cells. Affected Organs : Lungs, mouth, tongue, stomach, breast, uterus, skin, and blood tissues. Reasons / Causes: Consumption of tobacco, gutkha, smoking, and alcoholism. Lack of fiber content (fruits and leafy vegetables) in food. Excessive consumption of junk food (pizza, burgers , etc.). Heredity. Symptoms: Chronic cough, hoarse voice, difficulty in swallowing. Incurable scar and inflammation. Lumps in breast. Unexp...