the question is of canadian politics

The structure of Canada's court system is referred to as a unified court system because: Select one: a. Its court system hears most cases involving both national and provincial laws b. All judges in Canada are appointed by the Prime Minister C. Common law is a central feature of the Canadian legal system de All Canadians are able to make appeals to the legal system e. All laws must be consistent with one document the Charter of Rights and Freedoms