I think you are looking for a work for it - and this word is "megalopolis"
Some examples of a megalopolis are:
A Taiheyo belt in Japan (with Tokio and Osaka)
Northeast Megalopolis with New York and Boston
Yangze River Delta in China
Bluetooth was invented by Dr. Jaap Haartsen in the 1990s. The purpose it serves is to connect devices to others, such as speakers, computers, printers, remotes, etc. It has impacted societies in many ways these days. One of the most major is wireless communication, which is a great asset, especially while driving.
D. horizontal
A seismograph records up-down (vertical), north-south, and east-west. It does not record horizontal motions.
Conveniently, lovely, there.
Answer:
A.
Explanation:
Ensure that the powers of the separate branches overlap, so that each could better act as a check on the others. Meaning that each of the three powers have areas in common and can be held accountable by the other two.