The U.S tax system is set up on both a federal and a state level.
Answer: Pets who learn that the sound of an electric can opener signals the arrival of their food illustrate: C.) classical conditioning.
Explanation: These pets have been experiencing Pavlovian Conditioning, this is the conditioning response of associating the (neutral stimulus) sound of the can opener with receiving food (biological stimulus).
A. Active Voice
Since Nicole is dreaming, the <em>verb</em> would make it an Active Voice, since the subject (<em>Nicole</em>) of the sentence is the one doing the action expressed by the verb.
