10 how do wetlands control hypoxia? a. contribute nutrients to the water b. contribute sediment to the water c. speed up the flow of water d. filter nitrogen and phosphorus from the water

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

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