Why is diffusion insufficient to meet the oxygen requirements of multicellular organisms like humans ?
Diffusion is insufficient to meet the oxygen requirements of multicellular organisms because of their large size.
Why is diffusion insufficient to meet the oxygen requirements of multicellular organisms like humans
Why is diffusion insufficient to meet the oxygen requirements of multi-cellular organisms like humans?
why is diffusion in suficient to meet the oxygen requirements of multicellular organisms like humans?
(a) Why is diffusion insufficient to meet the oxygen requirements of large multicellular organisms like humans ? (b) What type of arrangement exists in the bodies of large animals to meet their oxygen requirements adequately ? (c) What advantage a terrestrial animal has over an aquatic animal with regard to obtaining oxygen for respiration ?