1 Although political power in unitary states may be delegated through devolution to local government by statute, the central government remains supreme; it may abrogate the acts of devolved governments or curtail their powers. 2  The United Kingdom is an example of a unitary state.
Bad breath is caused by the excretion of the anaerobic bacteria that live within your mouth. These anaerobic bacteria (bacteria that do not need oxygen to survive) excrete sulfur compounds.These sulfur compounds ignite the bad-breath brushfire.ad breath is caused by the excretion of the anaerobic bacteria that live within your mouth. These anaerobic bacteria (bacteria that do not need oxygen to survive) excrete sulfur compounds.
1 Bad breath, or halitosis, is characterized by an unpleasant odor of the mouth. 2  Causes of bad breath include food, tobacco products, poor dental hygiene, health problems, dry mouth, mouth infections, dental problems, or medications. Smoking can also precipitate other bad-breath causes such as gum disease or oral cancers. 2  Poor dental hygiene: When a person does not brush or floss regularly, food particles remaining in the mouth can rot and cause bad odors.