esparzastephanie2002 esparzastephanie2002

30-01-2020
Health

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Which of the following technologies did the Greeks and Romans use to improve public health?
A.Workplace safety equipment
B. Vaccines and other inoculations
C.Health surveillance and analysis
D.Public water supplies and sewers

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Faithkelso Faithkelso

30-01-2020

Answer: B

Explanation:

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