A client is experiencing a sudden fluid shift as a result of diffusion. What variable most affects the rate of substance movement by diffusion?

Concentration, Temperature, Mass of Particle, Solvent /medium, surface area and permeability properties of membrane.

Explanation:

The random movement of particles causes the phenomenon called diffusion. The concentration gradients of particles pushes molecules in a direction such that molecules move from a region of high concentration to a region of lower concentration.

Diffusion is a passive process (not requiring the input of energy).

The following variables are factors that affects diffusion;

Concentration - down concentration gradient favours diffusion.

Temperature - temperature increases diffusion , the kinetic energy associated with each particle also increases. 

Mass/size of Particle - Smaller particles on the other hand will diffuse faster because they can move faster.

Solvent /medium Properties - Viscosity and density of the medium greatly affect diffusion. Highly viscous and dense medium slows down diffusion.

Diffusion can occur through a membrane. The two factors that are particular to diffusion through a membrane are surface area and permeability.

answer:

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explanation:

08: 21

read the excerpt from "the tell-tale heart.”

object there was none. passion there was none. i loved the old man. he had never wronged me. he had never given me insult. for his gold i had no desire. i think it was his eye! yes, it was this! he had the eye of a vulture—a pale blue eye, with a film over it. whenever it fell upon me, my blood ran cold; and so by degrees—very gradually—i made up my mind to take the life of the old man, and thus rid myself of the eye forever.  

read the excerpt from "the black cat.”

beneath the pressure of torments such as these, the feeble remnant of the good within me succumbed. evil thoughts became my sole intimates—the darkest and most evil of thoughts. the moodiness of my usual temper increased to hatred of all things and of all mankind; while, from the sudden, frequent, and ungovernable outbursts of a fury to which i now blindly abandoned myself, my uncomplaining wife, alas! was the most usual and the most patient of sufferers.

by revealing the narrator’s deepest thoughts, the author

answer:

It is true because...

Explanation:

but black guys,girls tend to have better voices than most people