What might happen to the carbon cycle if dead organisms did not break down?
A)Bacteria would begin fixing carbon
dioxide and adding it to the soil.
B)Carbon would not be recycled and
added to soil, interrupting the cycle.
C)More carbon dioxide would be available
for photosynthesis.
D)Other sources of carbon would need to
be found to keep carbon in the cycle.

The people of are overwhelmingly arab but are divided by religion.

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.

Which of the following items would serve as a primary source for a historian studiying the american civil war