• Question: How many cells dos a human body contain?

    Asked by anon-195347 to Judith on 7 Jan 2019.
    • Photo: Judith Sleeman

      Judith Sleeman answered on 7 Jan 2019:

      Wow, billions! You’d need about 50 skin cells, for example, lined up beside each other to make 1mm. That’s just the human cells: the human body also contains billions of bacterial cells as well and other microorganisms. We are never alone….

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