Question

congress is bicameral. what does this mean?congress is made up of two chamberscongress has federal and state divisionscongress is over two centuries old

Explanation:

The term "bicameral" in a legislative context means having two chambers. Congress being bicameral (with the Senate and the House of Representatives) is a key structural aspect. The option about federal and state divisions is more about the scope of governance rather than the definition of bicameral. The option about age is irrelevant to the meaning of bicameral.

Answer:

Congress is made up of two chambers