The first step that must be followed in cleaning and sanitizing food-contact surfaces is rinsing the surface with warm, clean water removing food and dirt from the surface with the right type of cleaner use a sanitizer to kill germs let the surface air-dry

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

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

Which of the following is the definition of ventilation as it relates to the respiratory system?