Conversation so far:
what is the term for a legislature with two bodies
A bicameral legislature has legislators in two separate assemblies, chambers, or houses.
When did the bicameral legislature system originate?
The British Parliament is often referred to as the Mother of Parliaments because the British Parliament has been the model for most other parliamentary systems.
What is the rationale for bicameralism?
Bicameralism remains popular when regional differences or sensitivities require more explicit representation, with the second chamber representing the constituent states along with providing opportunities for second thoughts about legislation.

Question: Are there different types of the system?
Self-contained rewrite: Are there different forms of bicameral legislatures?