All popular social networking sites have privacy policies, but you still need to follow certain precautions when using their sites. select one: a. true b. false

its true , every site does have their privacy policies

dude you should crop your image so only the question shows. but   can you explain it better

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.