Which of the following drugs is not a depressant?
alcohol
diazepam
methaqualone
cocaine

Exercise has no positive effects on the nervous system? true or falseu

Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?

What is the best way to use the clean water act to address the issue of dirty water and diseases that plague asmall community? a) to report the number of cases of people who havecholera symptomsb) to provide health guidelines about effects from waterborne diseases c) to enforce standards that focus on chemical dischargeinto bodies of waterd) to carry out research that investigates how dirty wateraffects human health