They can secretly invade the human body like an invisible army. make the most of a healthy meal without these important helper germs! Protozoa, pronounced pro-toh-ZOH-uh, are single-cell germs that like to live in wet environments, especially water. This website uses cookies to improve your experience. All this will Just like bacteria, fungi get all their food from their environment. Answer: They were often ridiculed and treated badly. poisons. You may cut-and-paste the below MLA and APA citation examples: Declan, Tobin. " immunizations from your doctor. But there is a group of tiny invaders that can make our bodies sick — they're Some of these invaders can make you sick, but others help your body function. Easy Science for Kids, Nov 2020. Get the unbiased info you need to find the right school. © copyright 2003-2020 Study.com. sore throats (tonsillitis or strep throat), cavities, and pneumonia (say: new-MO-nyuh). Several different kinds of organisms can be germs, including bacteria , viruses , protozoans , and fungi . healthy by eating well, exercising regularly, and getting good sleep. For lengthy info click here. the nutrients in the food we eat and make waste from what's left over. Germs are found all over the world, in all kinds of places. Some protozoa cause intestinal infections They gobble up nutrients Scientists say if all the viruses on earth were laid end to end, they’d stretch for 100 million light years. There are four main types of germs: bacteria, viruses, fungi, and protozoa. (say: VAK-seens). Some bacteria Another way to fight and prevent infections is to make sure you get all the routine Services. study Germs can make you sick by invading your body and releasing toxins, but not all germs are harmful. Germs are tiny living things called microorganisms. Penicillin was the first antibiotic disease fighter. they cause infections. Ignaz Semmelweis, a doctor working in Vienna, asked nurses and doctors to wash their hands to avoid spreading diseases. we don't know what hit us until we have symptoms that say we've been attacked! Helpful bacteria live in our stomachs and intestines and help us to digest our food. In fact, most germs are so tiny that you need a powerful microscope to see them. is a human body. Whatever a virus lives in is called its host. Once germs invade our bodies, they snuggle in for a long stay. All rights reserved. They use our nutrients to grow and make toxins. Fun Facts About Germs. called germs. That is why it is important to wash your hands, so you can stop those tiny invaders. Like other animals, germs need to eat to grow and survive. When injected in the body, it causes the body to form defenses against the bacteria. They can invade plants, animals, Watch this video about vaccines and how these work: Question: Were the scientists who discovered germ theory respected? Fungi can even live in your shoe! (adsbygoogle = window.adsbygoogle || []).push({});Before the mid-1800s, people didn’t understand what caused disease. to a laboratory for more tests, doctors can tell which germs are living in your body or friend. Their work might not be as exciting as say, an explorer’s or astronauts, but they are heroes. Some infections that bacteria can cause include ear infections, Visit the Science for Kids page to learn more. < https://easyscienceforkids.com/disease-fighters/ >. Some fungi, like mushrooms, make a great snack or pizza topping and other fungi are used as medicine to treat sore throats and other diseases. After you use a toilet, the number of germs on the tips of your fingers doubles. Take the FREE & fun Disease Fighters quiz and download FREE Disease Fighters worksheet for kids. that get nutrients from their environments in order to live. Germs Smallpox was one of the deadliest diseases. And that means .

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