Which of these is a controllable risk factor for disease? a) vaccination , b) proverty , c) age, d) climate

Which of these is the best ways to avoid problems with gangs? select all correct answer. a. dress like a gang member but dont join a gang b. inform your parents or police if gang members try to recruit you c. go to places gang member frequent d. become friends with someone who is a gang memeber

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

If gonorrhea is a treatable infection why do so many men experience severe damage and even in infertility or joint infections as a result of leaving it untreated