Aracecar driver circles a racetrack with a constant speed of 110 km/hr.

which best describes the speed and velocity of the car?
a) the speed and velocity remains constant.
b) the speed is constant and velocity is changing.
c) the speed has no impact on the velocity of the car.
d) the velocity changes only if the car slows down or speeds up.

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.