A pig trained by the Brelands to pick up large wooden coins and deposit them in a wooden "piggy bank" learned quickly to do so for food rewards,but eventually ____.
A)reverted to washing the coins instead,in accordance with its natural approach to food
B)became too bored with the repetition of the task to continue
C)chose to wallow in the mud instead,in order to cool off
D)reverted to rooting for the coins instead,in accordance with its natural approach to food

Question

Quizplus · Accepted Answer

The Brelands observed that the pig, despite being trained to pick up coins and deposit them in a "piggy bank", eventually reverted to its natural behavior of rooting for food instead. This is because rooting is an innate behavior of pigs, and it is difficult to override these instincts even with training.

A Pig Trained by the Brelands to Pick Up Large