They all have people living in them.
They all have different climates
Answer:
It should change. The representation of popular votes compared to the electoral college votes sometimes differ. There shouldn't be a difference in the winner.
Explanation:
The predicted outcome of an experiment or an educated guess about what is controlling a behavior is called a hypothesis. It is a proposed statement or explanation for a certain phenomenon or events. For it to be considered as a scientific hypothesis, it should be capable of testing. Usually, hypothesis are based from observations of the past by the scientists that were not explained thoroughly with the existing scientific theories. These statements usually are created to predict or foresee what is the outcome of a experiment or a research.Example would be that "If I would give a plant unlimited supply of light from the sun, then this particular plant would grow to its largest size possible."
Answer:
population , regions , river
In the years from 1900 to the present, life expectancy in the United States has drastically increased.
The tremendous increase in life expectancy during the last century may be the greatest human achievement.
In the 110 years between 1900 and 2010, the United States' life expectancy at birth increased from 47.3 to 78.7 years (Centers for Disease Control and Prevention/National Center for Health Statistics [CDC/NCHS], 2012, 2013). Declines in infectious diseases and fatalities disproportionately among the young caused this longer lifespan. After infectious diseases accounted for the majority of deaths, the leading causes of mortality were cancer and cardiovascular diseases. In the second half of the 20th century, these then became the focus of science and medicine.
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