I think it is called mechanical digestion. Or alas, chemical digestion. One of those. Or both!
Hope helps-aparri
(thank yous are welcome)
Decomposer. Hope it helps!
=====|>WHAT DO YOU MEAN<|===== :/
Answer:
Permeability of plasma membrane is the rate of passive diffusion molecules across the biomembrane.
Because though there is a lot of available water, an ever shrinking 3% is freshwater, which comes from groundwater and streams. The ocean is salinated and in order for it to be fit to be used by humans for domestic needs or for drinking, it needs to undergo a huge desalination process which costs lots of money and time.
