[ECON] Can someone check my answers? (basic PPC problem)

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

How did the spanish prove to be excellent allies in the war? give examples?

Which statement about america is true it receives more annual rainfall than any other continent it is the smallest continent in the world it lies beneath an ice sheet that cover 98 percent of its surface