Which type of cell transport involves substances naturally diffusing through a cell membrane from the side with a higher concentration to
the side with a lower concentration.
a. Diffusion
b. Facilitated Diffusion
c. Active Transport
d. All of the above

facilitated diffusion

This is just a difference in concentration of substances on each side of the membrane. Because facilitated diffusion is a type of passive transport, the substances will move from the side of the area with a higher concentration to the side with a lower concentration until dynamic equilibrium is reached.

Explanation:

Diffusion

Explanation:

Diffuision has higher concentration

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

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