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it doesn't, well it goes into your system and sticks in to your insides of you organs and when they get washed away it takes all the other unwanted bacteria away

it is not like that, bacteria decompose the dead organi material which present in the soil and converts it into chemicals so that life-cycle of ecosystem kept in balance.. nature always maintain itself by one way or other.. and bacteria are playing vital role in this process.

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15y ago

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