provinces (Spanish: provincias, singular provincia) and one autonomous city (ciudad autónoma), Buenos

Bacteria ( (); common noun bacteria, singular bacterium) are a type of biological cell

The municipalities of Algeria (Arabic: baladiyah (singular); French: commune) form the second level

macOS (; previously Mac OS X and later OS X) is a series of proprietary graphical operating systems

/fingernails of one hand, while simultaneously fretting (pressing the strings against the frets

Haakon V of Norway around 1300. Personal unions with Denmark from 1397 to 1523 and again from 1536

The Poles (Polish: Polacy, pronounced [pɔˈlat͡sɨ]; singular masculine: Polak, singular feminine

, in contrast to the Actinobacteria. They have round cells, called cocci (singular coccus), or rod-like forms (bacillus).

novella, a singular noun use of the neuter plural of novellus, diminutive of novus, meaning "new

or societies against each other in an amusing agon or conflict. Northrop Frye depicted these two