Examlex
Which of the following is an acid in aqueous solution?
Ultimate
Representing the final or most significant version of something, or the fundamental principles underlying a concept.
Arousal Theory
A theory in psychology that suggests individuals are motivated to engage in behaviors that help them maintain an optimal level of physiological arousal.
Optimal Level
The most favorable or efficient level of functioning, performance, or operation.
Drive Theory
A theory suggesting that behavior is motivated by the need to reduce internal tension caused by unmet biological needs.
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