Cellular Shape Ratio of
Surface Area
to Volume

Cube 1 Regular
Tetrahedron 0.5
Cylinder 0.9
Sphere 0.6

In an experiment, the efficiency of oxygen exchange across the plasma membrane is being assessed in four artificial red blood cells. The table above lists some properties of those artificial cells.
Other conditions being equal, which artificial cell is predicted to be the most efficient in exchanging oxygen with the environment by diffusion?
A The cuboidal cell
B The tetrahedral cell
C The cylindrical cell
D The spherical cell

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

there's no big difference.

explanation:

the only little different between a rabbit and bunny is just that bunnies are much smaller than rabbits. bunnies are basically baby rabbits.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"