What is the cathode in an electrochemical cell? A. The electrolyte that contains ions

B. The electrode where reduction occurs

C. The porous barrier between solutions

D. The electrode where oxidation occurs

If the water vapor content stays the same and the temperature drops, then the relative humidity increases. its vise versa.if the water vapor content stats the same and the temperature rises, the relative humidity decreases. so, yes, i'd say that temperature and humidity have a strong relationship.

Well to my expert knowledge and my exquisite calculations i think the the negative ion # 412 is the key to sucess