What transport doesnt require energy

Passive Transport because it moves across the cell membrane. There are 3 types if you also need to know that. They are Diffusion, Osmosis and Facilitated Diffusion. Hope that helps!

Passive Transport Passive transport is the movement of molecules across the cell membrane and does not require energy. It is dependent on the permeability of the cell membrane. There are three main kinds of passive transport - Diffusion, Osmosis and Facilitated Diffusion

It makes up an community