What Is One of the Differences Between Presidential Elections and Elections

What is one of the differences between presidential elections and elections for other public offices in the United States?

A) Presidential elections are held every other year, while other elections are held every four years.
B) Presidential elections receive far less media coverage than elections for other public offices.
C) Presidential elections are decided by the Electoral College, and not the popular vote like other elections.
D) Presidential elections require advanced voter registration, while other elections do not.