Gases diffuse most efficiently across a) thin, moist selectivly permeable membrane. b) thin, moist impermeable membrane. c) thick, moist selectivly permeable membrane. d) thick, moist impermeable membrane

Gases diffuse most efficiently across : A. Thin , moist selectively permeable membrane
gases diffusion is better at this type of medium because thin and selectively permeable membrane make it more easier for the gases to move to the area of lower concentration

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