According to paragraph 1, which of the following statements does NOT correctly describe persistence of vision? A. It was originally noticed by the ancient Greeks B. It refers to an image of an object seen by the human eye for one-tenth of a second after the object has disappeared C. It is a scientific principle that was already widely accepted before Peter Roget demonstrated its validity D. It provided the basis for a number of European toys,including the Thaumatrope and the Praxinoscope