Australia is said to operate under a common law system? Which of the following is correct?

Group of answer choices

Common law refers to a system of law where only parliament can create the law, which in turn must then be applied uniformly throughout the country's jurisdiction.

Australia operates under a common law system, the same system found in all other modern countries, it refers to a system of law which is 'accepted' by the people of each country.

Australia operates under a common law system whereby legal principles are developed by the courts through case law and there is a use of an adversarial system for solving disputes.

Common law is a separate legal branch to criminal law; it refers to laws that are not civil laws.