Final answer:
When entering a freeway, you should enter at or near the speed of traffic. The safety of a rabbit crossing is uncertain due to traffic unpredictability.
Step-by-step explanation:
When entering a freeway, it is important to enter the freeway at or near the speed of traffic to maintain safety and order on the road. Merging at a vastly different speed can be dangerous and disrupt the flow of vehicles.
As for the safety of a rabbit crossing the freeway, if a car is traveling in the lane furthest from the rabbit and at a high speed, it does not guarantee the rabbit can cross all 3 lanes of the freeway safely due to the unpredictable nature of traffic and potential presence of vehicles in the other lanes.