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it should take place in controlled conditions:

  • a quiet area to avoid disturbance
  • an area where there's no smell of other food.
  • an area where the light can be changed
  • somewhere that has individual booths
  • identical sized and coloured dishes
  • charts available to complete
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Emile Kessler

Lvl 10
3y ago

What else can I help you with?

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