Which of these is is a controllable risk factor for disease? climate ? age? poverty? vaccination?

Approximately hiw many new case of sti occur in the united states

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

Which of the following is a health risk associated with ground-level ozone? a. cataractsb. skin cancerc. respiratory illnessd. all of the above