Which statement best describes the connection between referendums and the Australian Constitution?

Which statement best describes the connection between referendums and the Australian Constitution?

• AA referendum is the way the Australian people can vote to change the Australian ConstitutionCorrect
• BA referendum is used only to elect members of parliament
• CA referendum allows courts to write a new Australian Constitution
• DA referendum is a meeting where local councils make constitutional changes

The fact explains that the Australian people can change the Australian Constitution by voting in a referendum, so a referendum is directly connected to constitutional change.