There is a app called blue whale challenge can I see videos about it and see photos?? I need to know my sis freaking out

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?

Which if the following is one of the goals for healthy people initiative? a. to eliminate all disease b. to eliminate health disparities among americans c. to eliminate quality and years of healthy life d. both b and c

Qusetion? i have ran 10 miles in 1 hour today what other exercizes would i need to do to have a total of 270 minutes