What is the attack rate of food poisoning among the group who attended the july 4 celebration?

Informal assessments are best described as a. planned, pre-made assessments developed for a specific purpose. b. scheduled observations used to gather data in preschool settings. c. unreliable observation that's only appropriate in infant and toddler settings. d. nonstandardized forms of assessment used to gather information on children's behaviors and characteristics

How does modernization affect ecosystem

What would a public health worker most likely encourage a community to do