Which of the following is not true about managing your privacy settings? (not multiple choice) question 3 options: a) someone can find your location on a photo that you posted b) the things that you post online become public information c) colleges use social media profiles during the admissions process d) items posted online can be removed at any time e) employers screen job candidates based on social media

Which of the following best reflects what we know about how the flu virus moves between species? a) the flu virus in a pig is mutated and replicated in alternate arrangements so that humans who eat the pig products can be infected. b) a flu virus from a human epidemic or pandemic infects birds; the birds replicate the virus differently and then pass it back to humans. c) an influenza virus gains new sequences of dna from another virus, such as a herpesvirus; this enables it to be transmitted to a human host. d) an animal such as a pig is infected with more than one virus, genetic recombination occurs, the new virus mutates, the virus is passed to a new species such as a bird, and the virus mutates again and can now be transmitted to humans.