Answer:
While there are many food safety hazards that can cause food contamination, most fall into one of three categories: biological, physical or chemical contamination.
Answer: Although school-age children have the lowest infection prevalence of any age ... cognitive function and short-term memory in schoolchildren and have reduced ... The focus here is on ill health and malnutrition at school age and the role of the ... opinion to describe the nature and effectiveness of school health programs.
Explanation:
