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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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QueenPinky QueenPinky
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6 years ago
Over the past 50 years, global life expectancy has
A) decreased by about 5 years primarily due to increases in viral infections.
B) stayed about the same due to new diseases spread by global climate change.
C) increased by about 5 years due to the development of many poor nations.
D) increased by more than 20 years due to better health care and nutrition worldwide.
Textbook 
Environmental Science: Toward A Sustainable Future

Environmental Science: Toward A Sustainable Future


Edition: 13th
Authors:
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#1
6 years ago
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