To speed up item insertion and deletion in a data set, use B. linked lists.
Hope this helps!
The flashing yellow light indicates that people should be aware of other cars and turn carefully. To be more safe, you should slightly slow down, make sure all signals that should be on are on, and you should drive very carefully.
Magnetic north is the north a compass points in the direction of. True north, on the other hand, is north based on the earth's axis.