Pretty sure you should say no
I think the answer is a because if it wasn't many bad ideas for medicine will come and we could get hurt from them.
The answer to your question would be A
The correct answer would be, Broken White lines.
Multilane roads use broken white lines to divide lanes of traffic moving in the same direction.
Explanation:
There are some types of lines that we see on roads while driving. The roads are also of different types. There could be multilane roads, single roads, double roads, etc. Similarly the lines are also different that we see on these lanes.
When there are many lanes going in one direction, like three or four lanes normally, then these lanes are separated with the help of white broken lines. People can move from one lane to another lane depending upon the speed and traffic on the lanes. But there are also some places on the roads where these broken lines become solid and then people are not allowed to switch between the lanes until the broken white lines appear again.
Learn more about types of lines at:
brainly.com/question/8572602
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