• Question: How big is a average sized brain

    Asked by anon-174778 to Yewande, Melanie, Alex on 22 Jun 2018.
    • Photo: Alex Seeney

      Alex Seeney answered on 22 Jun 2018:

      The average adult brain is a about 15cm long and weighs about 1.4kg (compared to about 0.4kg in a newborn baby).

    • Photo: Yewande Oyekenu

      Yewande Oyekenu answered on 22 Jun 2018:

      The adult brain is about the size of 2 fists, that is 1.5kg

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