In Bhadrak, Odisha, people worked together to build and use toilets. This reduced open defecation, improved hygiene and lowered cases of diarrhoea and infections. It shows how clean habits protect public health. Class 8 NCERT Science Curiosity Chapter 3 Health: The ...
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Yes, the first vaccine was discovered in the late 1700s by Edward Jenner. He used cowpox virus to protect people from deadly smallpox. This discovery started the practice of vaccination worldwide. Class 8 Science Grade 8 Chapter 3 Health: The Ultimate ...
Healthy habits like eating right, exercising and sleeping well keep our body strong. Meditation and social bonding help our mind. Together, they protect us from diseases and keep us happy, focused and energetic. Class 8 Science Curiosity Textbook Chapter 3 Health ...
My health card would include name, age, weight, height, blood group, allergies, vaccination records and fitness activities. I would also add daily water intake, sleep hours and food habits for complete tracking. Class 8 Science Curiosity Grade 8 Chapter 3 Health ...