Some microbes cause diseases like colds, flu and infections. Harmful bacteria or viruses can spread quickly, affect health and contaminate food or water. They require medical treatment, hygiene and prevention strategies like vaccines.
Class 8 Science Curiosity Grade 8 Chapter 1 Exploring the Investigative World of Science solutions
Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Question Answer
While many microbes are helpful, some are harmful. Bacteria and viruses can cause infections like tuberculosis, typhoid or influenza. They may enter through air, water or food and multiply inside the body, leading to illness. Harmful microbes can spoil food or pollute water sources. Controlling their spread requires proper hygiene, clean environments, vaccinations and medicines. Understanding their effects helps us protect ourselves and highlights the importance of scientific solutions to combat diseases.
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