What is the diferent between diffusion and facilitaed diffusion

Simple diffusion is passive but facilitated diffusion is an active process

In facilitated diffusion, molecules just move by the help of a protein in the membrane. Simple diffusion is passive while facilitated diffusion is an active process that utilizes energy. Simple diffusion needs molecules to move within special doorways in the cell membrane.

if you know your abc's you should be able to get your answer or just use google

its probably to later but whats the question