<span>. In light-dependent </span>reactions high energy electrons<span> help transform ADP and NADP into ATP and NADPH. These are then sent to power light-independent </span>reactions<span> that go onto create sugar. </span>
I think the correct answer from the choices listed above is option B. During diffusion, when the concentration of molecules on both sides of a membrane is the same, the molecules will <span>stop moving across the membrane. This is because equilibrium has already been achieved and there is no more driving force which is the concentration gradient present.</span>
running water can be used as an energy source to produce hydroelectric power.
