Plss what does it mean to say that diffusion eventually results in equilibrium?

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.