Final answer:
Heroin activates opioid receptors, Xanax, a depressant, treats anxiety and panic disorders, cirrhosis results from dying liver cells, and alcohol as a depressant slows down CNS activity.
Step-by-step explanation:
Heroin interacts with the opioid receptors in the brain. Xanax is used to treat anxiety and panic disorders. Cirrhosis of the liver is caused by dying liver cells. Xanax is a depressant. What effect does alcohol have on the central nervous system? It slows activity down.
By matching each phrase with the correct answer:
- Heroin interacts with the opioid receptors in the brain. - A. Opioid
- Xanax is used to treat anxiety and panic disorders. - B. Xanax
- Cirrhosis of the liver is caused by dying liver cells. - C. Liver cells
- Xanax is a depressant. - D. Depressant
- What effect does alcohol have on the central nervous system? - E. It slows activity down