• Question: why do we need a tongue

    Asked by doctor red radish to Theresia, Katie, Duane on 15 Nov 2014.
    • Photo: Duane Mellor

      Duane Mellor answered on 15 Nov 2014:

      For many reasons:
      To taste foods, which can help prevent poisoning
      For speech
      Control food as we swallow so we don’t choke, to name just a few

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