B is correct. Molecules move faster when they are hotter because they have more energy. You can notice this change with your naked eye. Molecules in solids don't move. They have barely any energy. Hope this helps! ;)
Dinosaurs, cavemen, sabertooth tiger
Answer:
it is II and III
Explanation:
because according to the kinetic theory gas particles are always in constant motion and they will not bond and will bounce off each other
