Tuesday 5 May 2015

Germs

Germs are micro organisms. We can not see with naked eye. They are every where in air, in water
,on Plants ,on animals body on any type of surface. Some of them are not affect our health. They get their food from animals and plants. Some of them cause the diseases. Some germs are Listed below;
  1. Bacteria
  2. Viruses
  3. Fungi
  4. Protozoa
  5. Helminths

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