Which electrode serves as the anode, and which as the cathode?

Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Which statement best explains the relationship between an area is geography and the temperature of its surface water

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols