HEL
What is the difference between opiates and stimulants?
Opiates produce a painkilling effect while stimulants make a person hyper-alert.
Stimulants cause perception of reality to become altered while opiates cause aggression.
Opiates cause perception of reality to become altered while stimulants cause aggression.
Stimulants produce a painkilling effect while opiates make a person hyper-alert.

The first muscles to develop in babies are those in the a. neck. b. trunk. c. arms. d. legs.

Which of the following is not a symptom of chronic fatigue syndrome a) pain in joints with swelling b) low-grade fever c) unexplainable muscle weakness or pain d) forgetfulness, irritability, and confusion

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