In Brazil and Mexico, . A. people have few economic freedoms B. people accused of a crime have no protections C. few people have the right to vote D. crime and corruption are serious problems in government Please select the best answer from the choices provided A B C D

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

Endogamy is marriage within one’s own social category. select the best answer from the choices provided true or false

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. the data are stored on a laptop computer without encryption, and the laptop computer is stolen from the researcher’s car on the way home from work. this is an unanticipated problem that must be reported because the incident was (a) unexpected (i. e., the researchers did not anticipate the theft); (b) related to participation in the research; and (c) placed the subjects at a greater risk of psychological and social harm from the breach in confidentiality of the study data than was previously known or recognized. according to ohrp, this unanticipated problem must be reported to the irb in which timeframe? promptlywithin 48 hourswithin 24 hourswithin two weeks