The amount of spatter from a blood droplet falling on a hard, non-porous surface is ________ that of a drop of blood of equal size, falling from the same distance, onto a softer, porous surface.

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The amount of spatter from a blood droplet falling on a hard, non-porous surface is less than that of a drop of blood falling onto a softer, porous surface because the porous surface allows the blood to penetrate, causing a wider dispersion of droplets.

The Amount of Spatter from a Blood Droplet Falling on a Hard