Describe how the normal force changes as the mass of the crate increases.

Well, the normal force and the force of gravity are equal, however, they travel in opposite directions. Mass never changes and the temperature has to do with the ambient environment and the object itself. That eliminates 3 and 4. The force of gravity pulls downwards as we see it, so that eliminates option 1. Your answer is option 2.

The object would move up or down(Option 2)

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

i think it is d. e because the next one is igneous.