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Which of the following is a controllable risk factor of infectious diseases? A. drug abuse B. pollution C. air D. heredity

User Yinka
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5 votes

Answer:

A. drug abuse

Step-by-step explanation:

User Omar Makled
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drug abuse
Because using drugs is a choice. Meaning you can control whether or not to pick up a blunt a light it up.
User Brunns
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