• Question: How much water is in the average 9 year old child?

    Asked by 697putk52 to Jake on 28 Nov 2017.
    • Photo: Jake Langham

      Jake Langham answered on 28 Nov 2017:


      Seems like it would be about 17 litres based on a bit of maths + some things I just looked up.

      Most of that water is actually inside your cells and provides a place for all sorts of important biological processes to happen.

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