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The earliest computer-based control systems appeared in the mid-1950s. Computer technology allowed controllers to communicate with other PCIs (such as measuring sensors) as well as a central control room computer.
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In which area did the earliest Neolithic society appear?
The earliest Neolithic societies appeared in the Fertile Crescent region of the Middle East, specifically in present-day Iraq, Syria, and Turkey. This area is also known as the cradle of civilization due to the development of agriculture and settled communities during the Neolithic period.
Approximately how many million years ago did the earliest amphibians appear?
The earliest amphibians appeared approximately 250 million years ago.
When did the earliest organisims appear on Earth?
Nobody really knows when the earliest organisms were on Earth. It was definitely more than a million years ago.
Are sponges among the earliest multicellular animals to appear on the planet earth?
yes
Where did the surname Groban originate?
Earliest records of the German surname of Groban appear in Mecklenburg.
What is meant by dial-up control and call-back systems?
This would appear to relate to devices such as pagers that are activated by calling a telephone number- on a conventional phone. There are a number of similar devices.
When did china's earliest settlements appear along the hwang ho or yellow river?
About 4000 years ago
True or false Sizing handles appear around the control that is currently selected?
Sizing handles appear around the control that is currently selected?
What happens when you click a toolbox control in Visual Basic?
the control appear on the form
In which animal group did a backbone composed of vertebrae first appear?
Jawless fish - the earliest known vertebrate was the Myllokunmingia.
Why do scientists think that life may have started at the bottom of the sea?
They found organisms from the earliest times that appear to be sea creatures.
Where in North America did systems of direct democracy first appear?
New England
