Please answer the question in the picture 40 points

answer; bodies of water store heat during the day and release it at

i think the answer is b.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

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.