HELP NOW PLSS The system maintains homeostasis by regulating calcium levels in the blood, while the system regulates body temperature by shivering.

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Epidemiology and health expenditure

How does drinking alcohol or using drugs put a person at risk for hiv infection? a. they improve judgment, which makes it more likely for people to engage in risky behavior. b. they impair judgment, which makes it more likely for people to engage in risky behavior. c. they impair judgment, which makes it less likely for people to engage in risky behavior. d. they improve judgment, which makes it less likely for people to engage in risky behavior.