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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The correct answer is any substance or environmental factor other than a steroid
The independent variable is the factor or behavior that is manipulated by the experimenter in order to observe the effect of that manipulation on another factor or behavior that is the dependent variable. To you It is also called the experimental or active variable.
Answer:
availability heuristic
Explanation:
An availability heuristic is a mechanism by which a person can easily form a conclusion of a situation. People are inclined to believe in the things that can be easily recalled, while other alternatives are not thought of. These memories are formed in the recent past.
Here, Jim watched a documentary about the 1906 earthquake in San Francisco. When he thought about his flight to San Francisco he thought about the documentary first without thinking of anything else.
Hence, the statement here is referring to availability heuristic.
Answer:
Consistent
Explanation:
Snow's hypothesis about the cause of cholera is consistent with the evidence provided in Dr. Snow's and Dr. Whiting's letters to each other.
Answer:
The Axis Power's Growing Power
Offmind's Explanation:
Germany and Italy were beginning to build a bigger aliance, (called the axis powers) which would be something big. The axis powers were already planning to take over the western powers because they were growing in power fast. Hitler was leading Germany and he promised Italy that he would help them grow in power because, well they weren't exactly what you would call valid during that time. Anyways, Germany was beginning to influence other powers to join their cause and the Axis Powers (Germany, Italy, Japan, etc...) were against the Western States ideas so it was definitely a time to fear them and their attacks during that time.
I can't say much for the Soviet Union/ USSR because while they were an ally they were also against some of the Western States Ideas as well....
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-<em>Offmind</em>
