How does the body build resistance to certain pathogens? by getting antibiotics for an infection

by forcing the pathogens out of the body

by producing macrophages when the body encounters an antigen

by exposure to pathogens, or having a certain disease

The breakdown of peptides into amino acids is an example of . the release of insulin after eating a large meal is an example of .

The dimesions of health operate independently; they don’t affect one another. t or f

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