Do homologous structures have the same function in different species? List the functions that each different species uses its limbs for. Human, Dog, Horse, Bat, Bird, Seal. ANSWER QUICK I HAVE AN HOUR TO ANSWER THIS!!

Cells a and b are the same size and shape, but cell a is metabolically quiet and cell b is actively consuming oxygen. oxygen will diffuse more quickly into cell because . b the oxygen molecules inside cell b have a higher kinetic energy b. a its membrane transport proteins will not be saturated c. a the diffusion gradient there is shallowerd. b the diffusion gradient there is steeper