Interdependence means that the plants and animals of a specific environmental system depend on each other for survival. This means that if a plant or animal dies then another plant or animal that depended on it may also die.
Romanian is a Romance language spoken by about 24 million people in Romania, Moldova and Ukraine.
The monetary unit in Romania is Leu (plural Lei - pronunciation: lay) and equals 100 bani. Abbreviation: RON. Banknote denominations: 1, 5, 10, 50, 100 and 500 lei.