In the cоntext оf clаssicаl cоnditioning, consider the following scenаrio: A dog begins to salivate when it hears the sound of a bell because it has been conditioned to associate the bell with being fed. Initially, the dog salivates in response to the food itself. Using this classical conditioning example, identify and explain the following elements: 1. The Unconditioned Response (UCR) 2. The Unconditioned Stimulus (UCS) 3. The Conditioned Stimulus (CS) 4. The Conditioned Response (CR)