Whatis the differences between laswell model of communication and Aristotle model of communication ​

1. what is the electoral college? 




Which of the following was not a result of early humans increasing proficiency at finding food

The procedures for reporting potential unanticipated problems involving risk to subjects or others to the irb are: stated in the human subject protection regulations, but not in the drug or device regulationsincluded in the consent processdetermined by research staffdetermined by the institution in its written policies and procedures