Question

1. to help relieve fatigue on a long trip, it is a good idea to: stop and rest every two hours. do arm exercises every hour. drive with one eye open at a time. change feet on the gas pedal.

Explanation:

Resting every two hours helps the body and mind recover during long - trips, reducing fatigue. Arm exercises may not fully relieve overall fatigue. Driving with one eye open is dangerous and not a solution for fatigue. Changing feet on the gas pedal is not an effective way to relieve fatigue.

Answer:

Stop and rest every two hours.