The correct answer
alterations in glutamate levels can produce schizophrenic like symptoms in normal subjects.
I believe the answer is: Stimulus enchancement
Stimulus enhancement refers to an exposure toward a certain stimulus that make the observer aware on the relationship between the stimulus and the result. In the scenario above, the new dog is the observer, buddy chasing the lgiht is the stimulus, and Zoe follow in chasing the red light is the result.
The answer has to be A because the North had thought it was wrong to own slaves
<span>Animals in lands far apart are similar. For example India and Madagascar have similar mammals, but Madagascar's is very different from Africa's.
</span><span>Fossil plants and animals in many places are similar.
</span>
<span>Geological similarities between places far from each other (ie eastern South America and western Africa).
</span>
In addition, the continents fit together like a puzzle.
