Who has the right of way when two vehicles approach an uncontrolled intersection at the same time?

Answer: D — The driver who entered the intersection first

At an uncontrolled intersection, there are no signs or signals dictating who has the right of way. In this situation, the driver who entered the intersection first is usually granted the right of way. This is because they were already in the intersection before the other driver and therefore have established their position first. Choosing any of the other options would create a lack of order and increase the chances of a collision.