In semaphore systems developed by ancient civil... - JSS1 Computer Sudies Methods of transmitting information I Question
In semaphore systems developed by ancient civilizations, what was used to convey messages over long distances?
A
Smoke
B
Flags or visual indicators
C
Drum beats
D
Carrier pigeons
Ask EduPadi AI for a Detailed Answer
Correct Option: B
Please share this, thanks:
#JSS1 #JSS1
Add your answer
No responses