The president pro tempore of the senate can best be described as:
a) the highest position in the senate.
b) the most powerful position in the senate.
c) having some power, but less than the majority leader.
d) a largely ceremonial role without much power.

The president pro tempore of the Senate can best be described as:

Explanation:

The pro tempore president of the United States Senate is the second most important position in the Senate and the highest position as senator.This position is currently held by Charles Ernest, an American politician who is a senator for the state of Iowa.

the correct answer is c.