After Chicks Were Fitted with Special Lenses That Visually Displaced

After chicks were fitted with special lenses that visually displaced objects to the left,they

A) quickly learned to compensate by pecking to the left of where the food appeared to be.
B) only gradually learned to compensate by pecking to the right of where the food appeared to be.
C) only gradually learned to compensate by pecking to the left of where the food appeared to be.
D) never adapted to the visual distortion.