A policy of extending a nation power by gaining political and economic control over other nation.
It is risky to invest in a commodity because: <span>The commodity's price might drop significantly very quicklly
</span>Commodity products are circulated really quickly. This will affect the rarity of the product in the markets. If the rarity is high, the price will increase and vice versa. This exact condition makes the price for that commodity also fluctuated really quickly.
<span> </span><span>The Arizona-Sonora Border:
Line, Region, Magnet, and Filter</span><span>.<span> . . Belonging truly to neither nation, it serves as a kind of cultural buffer zone for both, cultivating its own culture and traditions. Like other borders, it both attracts and repels. Like them, it is both barrier and filter. It is above all a stimulating cultural environment. . . .</span>--James S. Griffith
The Arizona Sonora border was established as a result of the Gadsden Purchase of 1853. It runs through desert and mountain country, from the western Chihuahuan Desert by New Mexico through a zone of grassland and oak-covered hills to the classic Sonoran Desert west of Nogales. The land gets more and more arid as one travels west, and the western third of the border is essentially devoid of human habitation. It is this stretch of the border, once a major road to the Colorado River, that has earned and kept the title El Camino del Diablo, "The Devil's Highway."</span>
Is that it’s always changing
Answer:
Psychobiology
Explanation:
Psychobiology is the science that focuses on studying the psychology of individuals based on their biological functions. In other words it deals with the interactions between biology (neurological system, neurotransmitters) and their effects on the individual behavior.
Therefore, an individual working in psychobiology might study the effects of drugs (biological) or try to explain behavior based on chemical activities in the nervous system (explaining behavior based on biology)
