Respuesta :

Answer: While active transport requires energy and work, passive transport does not. There are several different types of this easy movement of molecules.

Explanation:

Answer:

Passive transport.

Explanation:

Osmosis and diffusion because a single substance tends to move from an area of high concentration to an area of low concentration until the concentration is equal across the space. Osmosis is a passive transport process during which water moves from areas where solutes are less concentrated to areas where they are more concentrated.