Which practice is the best way to avoid spreading antibiotic-resistant diseases? a. using antibacterial soap b. getting sufficient sleep c. getting a flu shot every year d. using antibiotics properly

Which of the following statements about the societal costs of tobacco use is true? a. tobacco use affects the tax rate of only those individuals who smoke. b. the negative effects of tobacco use are only experienced by the smoker. c. tobacco users contribute to an overall loss of productivity. d. increased healthcare costs are mainly absorbed by tobacco users