Respuesta :

Shofhia

Answer:

Some bacteria help you to digest food .

Some bacteria prevent harmful bacteria from attaching to your intestines and making you feel ill.

Some bacteria make vitamins that your body needs.

OSEIGEORGE
  • some bacteria helps in digestion ( e.I. breaking down of food substance il)
  • some bacteria prevent pathogens from entry the body
  • some bacteria provides vitamin K in the body

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