Find the total distance a car would travel if it moves 5 km East and then turns and travels 48 km West.

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato