It helps keep the president in check so that the president will not have too much power in the government. :)
Inthink it is most probably e
It was a vital commercial and military trail.
Its usually because fables sometimes teaches us life lessons. And they keep passing from generation to generation until where we are now.
Answer:
The answer is "Performance continually increases as arousal increases".
Explanation:
The Inverted-U hypothesys, so named because the shape it reflects on a graph, indicates that a very low or high level of arousal can be detrimental for the performance of a task. This means that the best position is an intermedite point of arousal, in which there is both a little of excitement and stress associated with the task.