There are four types of passive transport. The four types for transports are diffusion, facilitated diffusion, filtration and osmosis.
Active transport is the movement of molecules across a membrane requiring energy to be expanded by the cell. ACTIVE TRANSPORT REQUIRES ENERGY. Passive transport is diffusion across a membrane requiring only random motion of molecules with no energy expanded by the cell. PASSIVE TRANSPORT REQUIRES NO ENERGY.
1. Facilitated Diffusion 2. Filtration 3. Osmosis
Diffusion
the answer is Carbon....
Diffusion is a form of passive transport, so nothing is required for it to occur.
The heart.
this is known as "passive transport"
Diffusion and osmosis are passive and do not require energy.
passive
diffusion
Diffusion is one of the processes of transferring materials within the cells of living organisms. An example of diffusion is the exchange of gases in the lungs.
Diffusion is passive, it happens everywhere whether living things are involved or not. It results from the natural thermal motion of particles.
Active transport can occur against a diffusion gradient ("uphill flow).
Passive.
Mainly through the chemically quite simple process called chemical diffusion.
Simple diffusion occurs in many parts of the human body. Some of these include in the lungs, the skin and in the kidneys.