Use the map to explain where the South American and African plates were located hundreds of thousands of years ago.

HOW DO I PUT PICTURE

Africa was more north and east and South America was more north and west of their current positions.
Africa was more south and west and South America was more south and east of their current positions.
Africa was more south and east and South America was more north and east of their current positions.
Africa was more north and west and South America was more south and west of their current positions.

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. one of the subjects is in an automobile accident two weeks after participating in the research study. is this an example of an unanticipated problem that requires reporting to the irb? yes, this must be reported because it was not listed as a risk of study participation in the consent form (was unexpected) and the subject experienced harm.yes, this must be reported because it involved a subject in a research study and it’s up to the irb to determine if it was related to participation.no, this does not need to be reported because it was assessed by the researcher as unrelated to the research study.no, this does not need to be reported to the irb since the researcher reported it to the sponsor of the study.

Federalism began to spread super soon after