41.  Backbone providers are the Internet players that typically own and lease long-haul fiber-optic cables spanning a large region.

42.  The Internet is operated by backbone providers who typically own and lease long-haul fiber-optic cables spanning a large region .

43.  In the one hand , Backbone providers are the Internet players that typically own and lease long-haul fiber-optic cables spanning a large region.

44.  Backbone providers are the Internet players that typically own and lease long-haul fiber-optic cables spanning a large region.

45.  Backbone providers typically own and lease long haul fiber-optic cables spanning a large region.

46.  And after you made a local phone call , the provider will send the E-mail to an Internet "backbone provider", which is the Internet players that typically own and lease long-haul fiber-optic cables and own the communications gear that directs traffic over the Internet, based on the E-mail's address to route it alone its way.

47.  While women typically use nonverbal communication directly, men use it indirectly.

48.  To provide a good supply of public goods, nations typically use taxes that compel all residents to pay for these public goods.

49.  While girls typically use nonverbal communication directly, boys use it indirectly.

50.  Boys typically use precise words, to the point, without descriptive details.