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Geography, 29.09.2021 22:10 lberries08
Timed test
What has been the MOST significant cause of the decline in death rate in less developed countries?
The discovery and dissemination of the smallpox vaccine
The beginning of scientific medicine and formal medical colleges
The transfer of disease prevention methods to less developed countries
The development of methods of containing disease-carrying bacteria
The beginning of the single-payer health care system in Western Europe
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Geography, 22.06.2019 09:30, biggy54
How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.
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What has been the MOST significant cause of the decline in death rate in less developed...
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