Complete the following sentence. A commercial classification system such as the one presented in this chapter shows us the ___ in which the grower will sell the product, rather than showing the plant’s biological relationships.

wheres the picture so i can answer

option c is the correct answer.

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.