Answer: The correct answers in order are: 256, 24, 16, 96, 120
Explanation:
I completed this assignment
Gas particles spread out to fill a container evenly, unlike solids and liquids. The particles move very fast and collide into one another, causing them to diffuse, or spread out, until they are evenly distributed throughout the volume of the container.
The answer is C.15, USSR broke into 15 republics including Russia itself.
I'm pretty sure it descends? I'm not possible 100% though