Circulatory Systems Have the Primary Benefit of Overcoming the Shortcomings

Question

Circulatory systems have the primary benefit of overcoming the shortcomings of
A)temperature differences between the lungs and the active tissue.
B)the slow rate at which diffusion occurs across cells.
C)communication systems involving only the nervous system.
D)having to cushion animals from trauma.
E)fetal organisms maintaining an optimal body temperature.

Accepted Answer

Circulatory systems allow for the efficient transport of gases, nutrients, and waste products between cells, overcoming the slow rate at which diffusion would occur across cells.