Question

_______ invented the_______It was a device that sent electrical signals along a wire.Eventually, messages could be sent long distances using this device. The series of dots and dashes used became known as_________

Thomas Edison
Samuel Morse
Ben Franklin

Spinning Jenny
Telephone
Telegraph

The Edison key
Morse code
The Franklin key

Answer 1

[AI-generated answer — Bot GPT 3.5]

Samuel Morse invented the telegraph. It was a device that sent electrical signals along a wire. Eventually, messages could be sent long distances using this device. The series of dots and dashes used became known as Morse code.