Which item has a predefined function? a toothbrush a piece of plywood
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Did you know that the humble toothbrush has been around since the 15th century? Originally made with animal bristles, it was designed specifically for cleaning teeth and maintaining oral hygiene. This predefined purpose has evolved into today's various toothbrush designs, catering to different dental needs and preferences! In contrast, a piece of plywood does not have a predefined function. It's more like a blank canvas in the construction world, ready to be transformed into anything from furniture to flooring or even art! Its versatility allows for endless possibilities, making it a favorite material for DIY enthusiasts and professionals alike.