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Viruses are very small particles that can infect animals and plants and make them sick. Viruses are made up of genetic materials like DNA and are protected by a coating of protein. Viruses hijack the cells of living organisms. They inject their genetic material right into the cell and take over.
5 cze 2020 · Teach all about germs with these free printables about viruses and bacteria. Although bacteria and viruses are similar, they are different types of germs. I think most moms know the difference by one thing how they are treated.
28 kwi 2022 · Germs are microscopic organisms; some are harmless, but some can cause disease. The four major types of germs are bacteria, viruses, fungi, and protozoa. Handwashing is a way to help prevent germs. Older students will like the scientific drawings of germs and learning about the different types.
Science enthusiasts, discover a world of fascinating viruses with our free printable worksheets! Perfect for science teachers and students alike, these resources will help unravel the mysteries of viral infections and their impact on our world.
24 sty 2023 · Viruses are types of germs that need to be in living cells to grow and reproduce. The place where viruses are found is called a host. A virus can survive in plants, animals and people. Some can also survive on objects. This is why washing your hands is so important!
Viruses are tiny particles that cause disease in people, other animals, and plants. Different viruses cause the common cold, influenza (flu), chicken pox, measles, AIDS, and many other diseases. Viruses are so tiny that people can see them only with powerful microscopes. Some viruses have a spherical, or round, shape.
A virus is a very tiny type of germ. Viruses (say: VY-ruh-sez) can get inside the body and make a person sick. Viruses cause colds, chickenpox, measles, the flu, and many other illnesses. Antibiotics only work on bacteria, not viruses.
