Question

what is bacteria? interested people follow me frnds..surely i will join you....​

Answer 1

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very small living things that can only be seen with special equipment (a microscope). Bacteria exist in large numbers in air, water, soil, plants and the bodies of people and animals. Some bacteria cause disease

Answer 2

Answer:

It is a micro organism which cannot be seen through eye a special equipment i.e.microscope is used to see that organism .Some also helps in fixing nitrogen in plants(rhizobium) . Some bacteria also causes diseases....

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