Bacteria and archaea, collectively known as prokaryotes, are present on every continent and make up around half of the global biomass -- the total weight of all organisms on Earth. Most prokaryotes perform respiration that uses energy and releases carbon dioxide, contributing to climate warming. Therefore, as global temperatures rise, prokaryotes could increase climate warming at a faster rate than current models suggest.
Which of the following would it be most useful to know in order to evaluate the argument?
A. The relationship between temperature and the prokaryote’s carbon output is inversely proportional.
B. The amount of carbon dioxide released by a prokaryote in a given period of time depends on its weight
C. The carbon output of the prokaryote during a given time period depends on its respiration rate, which is positively correlated to changes in temperature.
D. Some prokaryotes will increase their carbon output in response to higher temperatures
E. The relationship between temperature and the prokaryote’s respiration rate is inversely proportional