Which of these is a disadvantage of flu rapid testing? a. high cost b. inaccuracy c. radiation exposure d. health risk

In this model, what do p, s, and a bases represent?

People who practice which of the following diets may run the risk of not getting enough iron. a. gluten free or vegan diet b. diet for managing diabetes c. vegan diet d. gluten free diet

Never seek shelter from a tornado: a. in a mobile home b. in a car or truck c. in a room with windows d. in any of the above