The Southwest is the hottest and driest region in the United States, where the availability of water has defined its landscapes, history of human settlement, and modern economy. Climate changes pose challenges for an already parched region that is expected to get hotter and, in its southern half, significantly drier. Increased heat and changes to rain and snowpack will send ripple effects throughout the region’s critical agriculture sector, affecting the lives and economies of 56 million people – a population that is expected to increase 68% by 2050, to 94 million.5 Severe and sustained drought will stress water sources, already over-utilized in many areas, forcing increasing competition among farmers, energy producers, urban dwellers, and plant and animal life for the region’s most precious resource.
Based on drug potency, the IC50 level of ART-S strain is much lower than the ART-R strain.
<h3>What is IC50?</h3>
IC50 is the half maximun inbitory concentration of a substance.
It is a measure of the potency of a drug or substance in inhibiting a specific biological or biochemical function.
The lower the IC50 value, the more potent the drug or substance is.
ART-S strain and ART-R strain refers to strains of Plasmodium that are sensitive and resistant respectively to artesunate treatment.
Therefore, the IC50 level of ART-S strain is much lower than the ART-R strain.
Learn more about drug potency at: brainly.com/question/1567485
winning by a landslide over Republican opponent Arizona Senator Barry Goldwater. Following the 1968 presidential election he was succeeded by Republican Richard Nixon. His presidency marked the high tide of modern liberalism in the United States.
Johnson expanded upon the New Deal with the Great Society, a series of domestic legislative programs to help the poor and downtrodden. After taking office, he won passage of a major tax cut
The major advantage that the steam boat had over other vessels was that it could travel for a longer distance at the shortest possible time. It did not have to wait for the wind direction and speed. The steam boats could also travel against the current very easily. The steamboats resulted in the increase in trade.
<span>The Altantic Slave Trade was different in the 1400's and 1500's than it was in the 1600's, because b) In the 1400's and 1500's, more slaves were sold to the Middle East than across the Atlantic. In the 1600's, more slaves were sold across the Atlantic. This practice was very common in the Middle East, before the Europeans took it up.</span>
