10. Brain waves that are found when a person is relaxing are called ___. (A)deep waves (B) theta waves (C) alpha waves (D)delta waves

14. By pairing the ringing of the bell with the presentation of meat, Pavlov trained dogs to salivate to the sound of a bell even when no meat was presented.In this experiment, the presentation of the meat was the _______. (A)unconditioned response (B) conditioned response (C) unconditioned stimulus (D)conditioned stimulus