The atlantic slave trade was part of a trade that developed between europe, africa, and the americas. next question ask for turn it in

The answer is D. Triangular

in classical conditioning the organism learns to associate new stimuli with natural, biological responses such as salivation or fear. the organism does not learn something new but rather begins to perform in an existing behavior in the presence of a new signal. operant conditioning, on the other hand, is learning that occurs based on the consequences of behavior and can involve the learning of new actions.