Answer:
The correct answer would be a conditioned stimulus.
Step-by-step explanation:
A conditioned stimulus is an alternate stimulus that stimulates the same reaction in an individual as an unconditioned stimulus do. In other words, a conditioned stimulus makes an individual organism react to a particular something because it is related to something else.
It begins as stimuli that do not elicit a reaction until the conditioning event takes place via repeated stimulation. It is the conditioning that over a long period of time.
Thus, the correct answer is the conditioned stimulus.