Its called as Address Bar :)
Address Bar
A land area that contains two continents is called an isthmus. It serves as a narrow strip of land connecting two larger landmasses, separating two bodies of water. Examples include the Isthmus of Panama connecting North and South America, and the Isthmus of Suez connecting Africa and Asia.
The Ring of Fire, which circles the Pacific ocean, contains over 75% of the world's active and dormant volcanoes.
nucleus
The address bar, alternatively called the location bar.Most notably, in new UI implementation, it's rarely a full address - more and more systems nowadays use what is known as breadcrumbs.
The highest MAC address among the active interfaces of the network will be used. There will be no router ID until a loopback interface is configured. The highest IP address among the active FastEthernet interfaces that are running OSPF will be used. The highest IP address among the active interfaces will be used.
nucleus
This IP address is usually called the localhost address.
Apical meristem
Purely imaginary. There is no such location; it cannot have a name.
passive transport Movement down a concentration gradient is known as diffusion.
cell
The substrate fits inside the active site of the enzyme. when it fits perfectly its called " lock and key"