Astimulus for which there is no conditioned response is called a(n) stimulus.

A stimulus for which there is no conditioned response is called a unconditioned stimulus. The unconditioned stimulus is a stimulus that naturally and automatically provokes and triggers a behavior or response.During the process of classical conditioning, the neutral stimulus (NS) is converted into the unconditioned stimulus.

Correct textbook answers would be 1,3, and 5

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.