It doesn't require the cell to expend energy.
diffusion
Diffusion is an example of passive transport, like osmosis(the diffusion of water through a membrane).
passive. any transport that is diffusion to get into a cell is passive.
Yes, osmosis and diffusion are both examples of passive transport.
Passive.
Diffusion is passive, it happens everywhere whether living things are involved or not. It results from the natural thermal motion of particles.
Passive transport & follow me on Twitter at BruhMann_
There are four types of passive transport. The four types for transports are diffusion, facilitated diffusion, filtration and osmosis.
Diffusion and osmosis are passive and do not require energy.
Passive Transport
Diffusion
passive transport