Labels:bag | banana | botulinus | bulletin board | earth | food | person | plant | sky | tree | typhoid bacillus OCR: BACTERIA ACT TERIA are microscopic the intestine. These are harml less. organisms, each one being until they invade the body through single cell. Some types of harm less cut and multiply. Other bacteria, bacteria (one is called bacterium taken into the body in food or live on your skin and others live from the air may cause illnesses. Bacteria ACTERIA pooy
