Question

Which of the following has tge smallest diameter an atom , a bacterium ,an animal cell , a plant cell ,or a human hair? Explain your answer?​

Answer 1

Explanation:

bacterium............

Answer 2

Bacteria are cells too, but they're only about one tenth the size of our cells. And viruses are smaller again — they're about a hundredth the size of our cells. ... Viruses are tiny compared to all other living things, but they're giants compared to atoms and molecules

so answer is atom

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