Question

☯️what is bacteria????????? ​

Answer 1

Answer: Bacteria are single-celled, or simple, organisms.

Explanation: Bacteria are single-celled, or simple, organisms. Though small, bacteria are powerful and complex, and they can survive in extreme conditions. Bacteria have a tough protective coating that boosts their resistance to white blood cells in the body. Some bacteria have a tail, called a flagellum.

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Answer 2

Explanation:

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❄Bacteria are small single-celled organisms. Bacteria are found almost everywhere on Earth and are vital to the planet's ecosystems. Some species can live under extreme conditions of temperature and pressure. The human body is full of bacteria, and in fact is estimated to contain more bacterial cells than human cells.❄

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