Borders are political boundaries separating countries around the world. Some are easy to cross, and no one will even check your passport, others are heavily
There are 180 currencies all around the world recognized as legal tender by the United Nations, and the most popular ones are the U.S. dollar, euro, Japanese yen, and British pound.
Snakes are legless, long, flesh-eating creatures belonging to the suborder Serpentes. They are ectothermic animals meaning their body temperature depends on external sources.
