In your own words what does diversity mean? this is for physical education

Christopher came down with chicken pox after spending time in his child’s day care. the chicken pox represents what link in the chain of transmission in this scenario?

Exercise equipment compensates for acting irresponsibly are disregarding the rules of physical activity

Astairway has 6 steps. is it a handrail required? a. a handrail is required b. a handrail is not required c. double handrails are required d. only nosing is required