The drive theory of motivation states that individuals take certain actions in order to quench the internal tension or arousal arising from some needs being unmet. Desires such as thirst and hunger are behaviours that can be explained by the drive theory, individuals eat because of the feeling or tension caused by hunger. On the other hand, contrary to the drive theory of motivation which explains the actions of individuals as an attempt to quench some internal tension, sexual desires increases internal tension rather than reduce it, thus, the drive theory cannot explain this phenomenon. Arousal theory also known as activation theory can be used to explain sexual activity. Arousal theory suggest that individuals are motivated to carry out certain actions so as to maintain certain levels of physiological arousal which varies among individuals.
I believe the answer is Yellowstone national park, From the options above, only Yellowstone national park fulfill two main criterias for a public goods: - It must be bought and maintain using the budget that allocated from taxpayers - It was created for Public use. All other options are all considered privately owned properties.
When Europeans began to explore and colonize other parts of the world, smallpox traveled with them. The native people of the Americas, including the Aztecs, were especially vulnerable to smallpox because they'd never been exposed to the virus and thus possessed no natural immunity.
