Opioid drugs. They disrupt the natural production of norepinephrine and act as central nervous system depressants. Opioids block pain sensations, induce drowsiness, reduce body temperature, and slow heart rate, blood pressure, and respiration functions.
The answer is c because the earth not only is tilted it orbits
Answer: Enzymes <u>b. increase</u> the rate of a specific chemical reaction.
