The cytoplasm in a single-celled organism and the circulatory system in a human both do what?

c-reactive protein (crp) is an acute phase protein belonging to pentraxin family of proteins, whose levels increases 1000-fold or more in concentration in blood during the occurrence of an injury, inflammation or tissue death.

b

explanation:

not sure if this is what you'r looking for eubacteria and archaebacteria

c. heat from the poles back down towards the equator.