Answer: The signs can be physiological and psychological.
Explanation:
1- A drowsy driver may experience difficulty while trying to stay focused, frequent blinking and the perception of having heavy eyelids.
2- The person may experience difficulty to mantain their head up.
3- Feelings of restlessness and irritability are common.
And one that presents high risk:
4- Missing signs, Traffic lights, road exits etc.
Answer:
There is a potential for conflict
Answer: a. Several warning signs can indicate car problems.
Explanation:
The entire statement can be summarised under a topic talking about how there are several warning signs for when a car is experiencing problems because it talks about these various warning signs and what they mean.
These signs are very important to note as they will help the car last longer. Signs such as a puddle of dark liquid under the car and lower mileage per gallon should be especially paid attention to.