Question

all bacteria living in our body are harmful true or false​

Answer 1

Answer:

False.

Because there are more Bacteria which is very very useful for us.

Ex: E- coli which is a bacteria that lies on our small intestine and it is helpful in digestion.

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Answer 2

Answer:

false

Explanation:

bacteria such as E.coli is good for health

as it helps in digestion.