2When does raising the temperature of a gas increase its pressure? A. when volume is increased and the number of particles is increased
B. when volume is increased and the number of particles is constant
C. when volume and the number of particles are constant

In which phase(s) do the molecules take the shape of the container?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.