What is a therapeutic community? a. a treatment program that consists of group and individual counseling sessions for people recovering from drug abuse b. a drug treatment method in which the abused drug is replaced with a substitute that has fewer harmful effects c. a treatment method where people recovering from drug abuse live together and learn to adjust to their new drug-free lives

Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly.c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus.d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.