Answer: Primary reinforcer
Explanation:
Primary reinforcer is the reinforcer that is used for fulfilling biological requirements or needs in the form of rewards. These reinforcers do not require pre-learning or potential .Example of primary reinforcer -food, water, shelter etc.
According to the question, treat is considered as primary reinforcer which is achieved by Fluffy because it satisfied his biological needs when he performed sitting activity as per Chris's command.
Answer:
nativists would be least likely to emphasize the role of experience
The Battle of Stalingrad was a brutal military campaign between Russian forces and those of Nazi Germany and the Axis powers during World War II. ... But the Battle of Stalingrad (one of Russia's important industrial cities) ultimately turned the tide of World War II in favor of the Allied forces.
It is important because nobody was made better than enyone els