If we drive at night to avoid traffic jams, we must take into account that...

If we drive at night to avoid traffic jams, we must take into account that...
A)sleep or drowsiness at the wheel appears more easily.Correct
B)it is not necessary to rest on long journeys, since fatigue does not appear at night.
C)darkness prevents the onset of sleep, but encourages the onset of fatigue.
If we drive at night to avoid traffic jams, we must take into account that sleep or drowsiness at the wheel appears more easily. During the night, the human body tends to follow its natural circadian rhythm, which induces sleep and rest. The darkness and monotony of night driving can increase the feeling of tiredness and reduce attention, which increases the risk of accidents. That is why it is important to be especially alert and take the necessary precautions, such as resting adequately before the trip and taking regular breaks during the journey.