Question

Why is diffusion insufficient to meet the oxygen requirement of multicellular organisms like humans meritnation

Answer 1

Answer:

The diffusion insufficient to meet the oxygen requirement of multicellular organisms like humans because in human being all do not in the contact of atmosphere .

Answer 2

hey mate.. :))

Diffusion, being a slow process will take a lot of time to circulate oxygen to all the body cells. Hence, diffusion is insufficient to meet the oxygen requirements of multicellular organisms like humans.

i hope this will help u..

@khushi