What is the primary source of gas for thick terrestrial planet atmospheres?

Explain why scientists use shared characteristics to make cladograms.

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

This statement about matter and its behavior is best classified as a