To try to avoid the onset of drowsiness while driving, it is advisable to sleep...

A)between 5 and 7 hours daily.
B)fewer hours than necessary, to keep alertness levels high.
C)enough hours to be rested, which for most people is between 7 and 9 hours.Correct
Drowsiness is one of the main risk factors in driving, so it is essential to sleep enough hours to be completely rested. For most people, this means between 7 and 9 hours of quality sleep daily. Sleeping fewer hours does not increase alertness, but rather reduces concentration and reaction capacity, significantly increasing the risk of accidents.