The two biomes that have the least precipitation (rain) would be the desert and tundra
This should be the answer
Well, Velocity is the speed of something in a given direction, and speed is the rate at which someone or something is able to more or operate. They both invlove speed, so this is a hard one, but I wold say either B or D
i believe the answer is 1.5e+6
hope this helps!