What theory states that all living things are composed of cells? select one: a. evolutionary theory b. cell theory c. law of thermodynamics d. hooke's rule e. mendel's law\?

i think its y= -4x-14

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.