Sam has been smoking for years and finally wants to quit. his provider prescribes wellbutrin, a medication that binds nicotine receptors. how might this be effective? a 16 year old is scheduled to give a speech in high school. she gets very nervous and almost passes out. the school nurse gives her a paper bag to breathe into for a few minutes. why would this be ?

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system

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?

Katie is in high school. what is the best example of how she can be proactive about her health and wellness