Which of the following is a product in the chemical equation N + O2 = NO2 1. NO2
2. N
3. O
4. O2​

The length of a vector arrow represents its magnitude and the point represents its direction true or false apex

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

What would happen to a volleyball left outside in the winter? o o o o a. it would expand. b. it would lose air. c. it would shrink. d. it would explode.