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17escobmara

the answer is
 B. i just looked it up ..... 
Analog device is usually a combination of both analog machine and analog media that can together measure, record, reproduce, or broadcast continuous information, for example, the almost infinite number of grades of transparency, voltage, resistance, rotation, or pressure.

Answer

Cuneiform

Explanation

Cuneiform was mode or a system of writing which used a wedge-shaped stylus to make impressions on a clay surface, and also on stone, metal, and wax. Most of the clay tablets were sun-baked, making surviving tablets very fragile. It was  first developed by the ancient Sumerians of Mesopotamia and it was used to record daily events, trade,and literature on clay tablets.

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