By definition: Facilitated diffusion<span> is the process of spontaneous passive transport of molecules or ions across a cell's membrane via specific transmembrane integral proteins.~Google
An example, the only I can really think of:
Polar and large molecules normally can't cross the lipid bi layer using simple diffusion, it usually has to be </span>Facilitated diffusion
The random movement of molecules across a concentration gradient until the difference in concentration between two regions is near zero.
Im thinking it's active transport :) hope it helps.
This design makes it easier for cars to move up the hill because its moving more so it makes it easier to get up the hill
Answer:
atoms determine the number of valence electrons determine the stability of the atom based on reading the topography of the atmosphere
