Which of the following is not a healthy way to avoid dangerous situations? a. don't do drugs b. don't join a gang c. don't go to school d. don't carry a weapon

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?

Provide an example of positive peer pressure. in two or more complete sentences, justify its positive effects.me : )

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