2. Which is the BEST explanation why the remains of a small reptile living millions of years ago have been found only in Brazil and South Africa?

The graph shows a student’s data from an investigation about plant growth in five plants of the same type.

Agraduate student wants to examine the effect of print media versus televised media on individuals’ position on several social issues. the superintendent of a local work release facility, a family friend, will allow the graduate student access to the prison population to her quickly accrue subjects. the student’s irb should: approve this project since the risk appears to be no > minimal.not approve this project because the prisoners are merely a population of convenience for the student.approve this project since the superintendent is the ultimate authority on what happens in his facility.approve this project but submit it for federal review.

Why does the united states constitution require that a national census be taken every ten years?