I believe the answer is: brain changes that greatly improve dexterity
As we are conditioning ourselves to do something with a certain part of our body, our brain would eventually improve and adjust itself to make us able to do that thing better, even on automatic function. The same thing happen to soccer youths who are continuously trained to use both of their leg to make a maneuver ever since they're little.
<span>On the other extreme, </span>operant conditioning<span> is one that is based on voluntary behaviour, i.e. active responses of the organism. </span>In classical conditioning<span>, the responses of the organism, are under the control of the stimulus, whereas </span>in operant conditioning<span>, the responses are controlled by the organism.</span>
The other animal mentioned in the lyrics of the Elvis Presley hit <em>"Hound Dog"</em> is Rabbit.
<h3>Hound Dog</h3>
In 1956, Elvis Presley sang his own version of the original twelve-bar blues song written by Jerry Leiber and Mike Stoller. Besides a dog, careful examination of the lyrics of the song shows that the other animal mentioned was a rabbit.
You can learn more about Elvis Presley's accomplishments here brainly.com/question/26632188
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