Have a nice day sir! rhanks for points :)
5) C
6) B
would be the answers for the two questions hope it helped
It should be noted that duplicating control signals is not a common practice, therefore the statement is false.
Traffic control signals simply mean the lights that are used to control the flow of traffic on roads. It should be noted that the color of the light is used to determine the way traffic moves.
It should be noted that the duplication of traffic control signals is not a common practice of the Delaware Department of Transportation.
In conclusion, the correct option is False.
Learn more about traffic on:
brainly.com/question/24887597
By carving symbols into walls of pyramids and/or caves